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PHR1150 Acetaminophen Related Compound F Pharmaceutical Secondary Standard; Certified Reference Material
PHR1004 Ibuprofen Pharmaceutical Secondary Standard; Certified Reference Material
PHR2142 Ibuprofen 1,3-Butylene Glycol Esters Pharmaceutical Secondary Standard; Certified Reference Material
PHR1933 Ibuprofen Impurity A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1934 Ibuprofen Impurity B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1964 Ibuprofen Impurity F Pharmaceutical Secondary Standard; Certified Reference Material
PHR1965 Ibuprofen Impurity G Pharmaceutical Secondary Standard; Certified Reference Material
PHR2028 Ibuprofen Impurity H Pharmaceutical Secondary Standard; Certified Reference Material
PHR1984 Ibuprofen Impurity I Pharmaceutical Secondary Standard; Certified Reference Material
PHR1935 Ibuprofen Impurity N Pharmaceutical Secondary Standard; Certified Reference Material
PHR1983 Ibuprofen Impurity O Pharmaceutical Secondary Standard; Certified Reference Material
PHR1982 Ibuprofen Impurity R Pharmaceutical Secondary Standard; Certified Reference Material
PHR2145 Ibuprofen 1,2-Propanetriol Esters Pharmaceutical Secondary Standard; Certified Reference Material
PHR2144 Ibuprofen 1,2-Propylene Glycol Esters Pharmaceutical Secondary Standard; Certified Reference Material
PHR1146 Ibuprofen Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1978 Ibuprofen Related Compound J Pharmaceutical Secondary Standard; Certified Reference Material
PHR1180 Imidazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1500 Imidurea Pharmaceutical Secondary Standard; Certified Reference Material
PHR1795 Iminodibenzyl Pharmaceutical Secondary Standard; Certified Reference Material
PHR1197 Iminostilbene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1796 Imipenem Pharmaceutical Secondary Standard; Certified Reference Material
PHR1797 Imipramine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1660 Indapamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1247 Indomethacin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1351 Inositol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1354 3-Iodo-2-propynyl N-butylcarbamate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1931 Iohexol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1985 Iopamidol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1443 Irbesartan Pharmaceutical Secondary Standard; Certified Reference Material
PHR1958 Irbesartan Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR2146 2-(4-Isobutylphenyl)-N-(1-phenylethyl)propionamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR2124 4-Isobutyrylacetophenone Pharmaceutical Secondary Standard; Certified Reference Material
PHR2122 2-(4-Isobutyrylphenyl)propanamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1099 L-Isoleucine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1769 Isomalt Pharmaceutical Secondary Standard; Certified Reference Material
PHR1932 Isoniazid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1661 Isopentane Solution Pharmaceutical Secondary Standard; Certified Reference Material
PHR1123 Isopropyl myristate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1137 Isopropyl palmitate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1486 Isosorbide Solution Pharmaceutical Secondary Standard; Certified Reference Material
PHR1188 Isotretinoin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1834 Itraconazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1380 Ivermectin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1487 Kanamycin Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1385 Ketoconazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1375 Ketoprofen Pharmaceutical Secondary Standard; Certified Reference Material
PHR1140 Ketorolac Tromethamine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1335 Labetalol Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1215 Lactic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1025 Lactose, Anhydrous Pharmaceutical Secondary Standard; Certified Reference Material
PHR1024 Lactose (Monohydrate) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1608 Lactulose Pharmaceutical Secondary Standard; Certified Reference Material
PHR1365 Lamivudine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1392 Lamotrigine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1368 Lamotrigine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1390 Lansoprazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1580 Lauric Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1378 Leflunomide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1568 Leflunomide Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1540 Letrozole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1105 L-Leucine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1541 Leucovorin Calcium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1798 Levamisole Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1447 Levitiracetam Pharmaceutical Secondary Standard; Certified Reference Material
PHR1569 Levocarnitine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1271 Levodopa Pharmaceutical Secondary Standard; Certified Reference Material
PHR1697 Levofloxacin Hemihydrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1850 Levonorgestrel Pharmaceutical Secondary Standard; Certified Reference Material
PHR1613 Levothyroxine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1034 Lidocaine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1257 Lidocaine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1977 Lidocaine Impurity D Pharmaceutical Secondary Standard; Certified Reference Material
PHR1994 Lidocaine Impurity F Pharmaceutical Secondary Standard; Certified Reference Material
PHR1995 Lidocaine Impurity G Pharmaceutical Secondary Standard; Certified Reference Material
PHR1669 Lidocaine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1670 Lidocaine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1671 Lidocaine Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1672 Lidocaine Related Compound E
PHR1673 Lidocaine Related Compound H Pharmaceutical Secondary Standard; Certified Reference Material
PHR1674 Lidocaine Related Compound I Pharmaceutical Secondary Standard; Certified Reference Material
PHR1675 Lidocaine Related Compound J Pharmaceutical Secondary Standard; Certified Reference Material
PHR1657 Lincomycin Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1244 Lindane Pharmaceutical Secondary Standard; Certified Reference Material
PHR1885 Linezolid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1504 Liothyronine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1143 Lisinopril Pharmaceutical Secondary Standard; Certified Reference Material
PHR1162 Loperamide hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1927 Lopinavir Pharmaceutical Secondary Standard; Certified Reference Material
PHR1376 Loratadine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1602 Losartan Potassium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1285 Lovastatin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1699 Lutein Pharmaceutical Secondary Standard; Certified Reference Material
PHR1770 Lycopene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1101 L-Lysine monohydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1096 L-Lysine Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1328 Magnesium carbonate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1363 Magnesium Stearate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1272 Maleic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1273 Malic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1248 Maltitol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1497 Maltose Monohydrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1007 Mannitol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1589 Medroxyprogesterone Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1705 Mefloquine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1583 Megesgtrol Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1324 Meglumine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1274 Melamine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1767 Melatonin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1799 Meloxicam Pharmaceutical Secondary Standard; Certified Reference Material
PHR1886 Memantine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1411 Menadione Pharmaceutical Secondary Standard; Certified Reference Material
PHR1116 L-Menthol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1529 Menthyl anthranilate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1955 Mepivacaine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1611 Mercaptopurine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1772 Meropenem Pharmaceutical Secondary Standard; Certified Reference Material
PHR1060 Mesalamine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1739 Mesalazine Impurity C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1547 Mesityl Oxide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1570 Mesna Pharmaceutical Secondary Standard; Certified Reference Material
PHR1800 Metamizole Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1084 Metformin hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1532 Metformin Impurity F Pharmaceutical Secondary Standard; Certified Reference Material
PHR1331 Metformin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1505 Metformin Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1506 Metformin Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1943 Methacholine Chloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1594 Methacycline hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1372 Methanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1241 L-Methionine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1395 Methocarbamol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1396 Methotrexate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1544 2-Methoxyethanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1557 Methylene Chloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1207 Methyl Ethyl Ketone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1719 6-O-Methylguanine (2-Amino-6-Methoxypurine) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1181 2-Methylimidazole (Ondansetron Impurity F) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1556 Methyl Isobutyl Ketone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1835 Methyl Nicotinate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1571 Methyl Oleate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1954 N′-Methyl Omeprazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1012 Methylparaben Pharmaceutical Secondary Standard; Certified Reference Material
PHR1717 Methylprednisolone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1718 Methylprednisolone Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1223 2-Methylpyrazine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1352 N-Methylpyrrolidone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1214 Methyl salicylate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1414 Methyl Stearate
PHR1346 Methylsulfonylmethane Pharmaceutical Secondary Standard; Certified Reference Material
PHR1132 Metoclopramide Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1076 Metoprolol Tartrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1052 Metronidazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1618 Miconazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1163 (±)-Miconazole nitrate salt Pharmaceutical Secondary Standard; Certified Reference Material
PHR1801 Minocycline Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1400 Mometasone Furoate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1330 Monobasic Potassium Phosphate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1490 Monoethanolamine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1603 Montelukast Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1827 Moxidectin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1542 Moxifloxacin Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1451 Mycophenolate Mofetil Pharmaceutical Secondary Standard; Certified Reference Material
PHR1124 Myristic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1135 Myristyl Alcohol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1704 Nafcillin Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1802 Naloxone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1836 Naphazoline hydrochloride
PHR1275 Naphthalene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1040 Naproxen Pharmaceutical Secondary Standard; Certified Reference Material
PHR1165 Naproxen sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1703 Natamycin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1491 Neomycin Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1698 Neotame Pharmaceutical Secondary Standard; Certified Reference Material
PHR1757 Nevirapine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1760 Nevirapine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1761 Nevirapine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1762 Nevirapine Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1033 Niacinamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1276 Niacin (Nicotinic Acid) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1290 Nifedipine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1336 Nimesulide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1293 Nimodipine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1731 Nitisinone
PHR1277 Nitrilotriacetic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1191 Nitrofurantoin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1196 Nitrofurazone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1714 Norethindrone (Norethisterone) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1614 Norfloxacin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1536 Norphenylephrine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1080 Octinoxate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1081 Octisalate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1083 Octocrylene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1880 Octreotide Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1155 Octyldodecanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1168 Ofloxacin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1825 Olanzapine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1586 Oleic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1851 Olmesartan Medoxomil Pharmaceutical Secondary Standard; Certified Reference Material
PHR2016 Olmesartan Medoxomil Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1059 Omeprazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1987 Omeprazole Impurity B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1988 Omeprazole Impurity C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1989 Omeprazole Impurity H Pharmaceutical Secondary Standard; Certified Reference Material
PHR1648 Omeprazole Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1986 Omeprazole Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1649 Omeprazole Related Compound E Pharmaceutical Secondary Standard; Certified Reference Material
PHR1650 Omeprazole Related Compound I Pharmaceutical Secondary Standard; Certified Reference Material
PHR1141 Ondansetron Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1445 Orlistat Pharmaceutical Secondary Standard; Certified Reference Material
PHR1777 Orphenadrine Citrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1781 Oseltamivir Phosphate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1945 Ouabain Pharmaceutical Secondary Standard; Certified Reference Material
PHR1528 Oxaliplatin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1635 Oxcarbazepine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1074 Oxybenzone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1572 Oxymetazoline Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1537 Oxytetracycline Pharmaceutical Secondary Standard; Certified Reference Material
PHR1325 Oxytetracycline Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1803 Paclitaxel Pharmaceutical Secondary Standard; Certified Reference Material
PHR1355 Padimate O Pharmaceutical Secondary Standard; Certified Reference Material
PHR1120 Palmitic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1299 Pamabrom Pharmaceutical Secondary Standard; Certified Reference Material
PHR1407 Pamoic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1465 Pantolactone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1604 Pantoprazole Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1182 Papaverine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1496 Paromomycin Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1804 Paroxetine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1596 Pemetrexed Pharmaceutical Secondary Standard; Certified Reference Material
PHR1217 1-Pentanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1887 Perindopril erbumine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1249 Phenacetin
PHR1094 Phenacetin melting point standard Pharmaceutical Secondary Standard; Certified Reference Material
PHR1573 Phenformin Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1047 Phenol
PHR1402 Phenoxybenzamine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1121 2-Phenoxyethanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1403 Phentolamine Mesylate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1100 L-Phenylalanine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1017 Phenylephrine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1695 Phenylephrine Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1712 Phenylephrine Related Compound E Pharmaceutical Secondary Standard; Certified Reference Material
PHR1122 Phenylethyl Alcohol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1152 Phenyl salicylate melting point standard Pharmaceutical Secondary Standard; Certified Reference Material
PHR1139 Phenytoin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1574 Phenytoin Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1692 Phenytoin Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1492 Phenytoin sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1297 Phosphated Riboflavin (Riboflavin Sodium Phosphate) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1078 Phytonadione Pharmaceutical Secondary Standard; Certified Reference Material
PHR1493 Pilocarpine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1494 Pilocarpine Nitrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1632 Pioglitazone hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1805 Piperacillin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1588 Piroxicam Pharmaceutical Secondary Standard; Certified Reference Material
PHR1518 Polydimethylsiloxane Pharmaceutical Secondary Standard; Certified Reference Material
PHR1595 Polymyxin B Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1329 Potassium Chloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1130 Potassium gluconate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1360 Potassium Iodide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1278 Potassium sorbate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1250 Povidone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1598 Pramipexole Dihydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR2010 Pramipexole Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1824 Pramipexole Related Compound D Pharmaceutical Secondary Standard; Certified Reference Material
PHR1302 Pramoxine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1391 Praziquantel Pharmaceutical Secondary Standard; Certified Reference Material
PHR1043 Prednisolone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1630 Prednisolone Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1042 Prednisone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1252 Procainamide hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1161 Procaine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1142 Progesterone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1713 Proguanil hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1332 L-Proline Pharmaceutical Secondary Standard; Certified Reference Material
PHR1467 Promethazine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1208 1-Propanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1072 2-Propanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1575 Propantheline Bromide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1663 Propofol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1308 Propranolol hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1548 Propyl Acetate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1051 Propylene glycol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1118 Propyl gallate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1010 Propylparaben Pharmaceutical Secondary Standard; Certified Reference Material
PHR1389 Propyphenazone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1538 Pseudoephedrine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1576 Pyrazinamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1558 Pyridine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1036 Pyridoxine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1693 Pyridoxine Impurity A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1694 Pyridoxine Impurity B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1340 Pyrilamine maleate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1488 Quercetin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1856 Quetiapine Fumarate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1944 Quinapril Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1468 Quinic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1525 Rabeprazole Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1852 Raloxifene Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR2015 Raloxifene Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1446 Ramipril Pharmaceutical Secondary Standard; Certified Reference Material
PHR1026 Ranitidine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1773 Ranitidine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1774 Ranitidine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1775 Ranitidine Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1750 Reserpine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1320 Residual Solvent - Acetonitrile Pharmaceutical Secondary Standard; Certified Reference Material
PHR1318 Residual Solvent - Benzene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1316 Residual Solvent - Chloroform Pharmaceutical Secondary Standard; Certified Reference Material
PHR1170 Residual Solvent - Methanol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1171 Residual Solvent - Methylene Chloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1063 Residual Solvents Mixture - Class I Pharmaceutical Secondary Standard; Certified Reference Material
PHR1064 Residual Solvents Mixture - Class IIA Pharmaceutical Secondary Standard; Certified Reference Material
PHR1065 Residual Solvents Mixture - Class IIB Pharmaceutical Secondary Standard; Certified Reference Material
PHR1066 Residual Solvents Mixture - Class IIC Pharmaceutical Secondary Standard; Certified Reference Material
PHR1317 Residual Solvent - Toluene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1319 Residual Solvent - Trichloroethylene Pharmaceutical Secondary Standard; Certified Reference Material
PHR1201 Resorcinol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1236 Retinyl Acetate (Vitamin A Acetate) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1235 Retinyl Palmitate (Vitamin A Palmitate) Pharmaceutical Secondary Standard; Certified Reference Material
PHR1668 Retinyl Propionate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1700 Ribavirin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1054 Riboflavin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1936 Riboflavin Impurity A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1806 Rifampin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1664 Rifamycin Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1888 Risedronate Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1631 Risperidone Pharmaceutical Secondary Standard; Certified Reference Material
PHR1615 Ritodrine Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1734 Ritonavir Pharmaceutical Secondary Standard; Certified Reference Material
PHR1867 Rivastigmine Hydrogen Tartrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR2029 Rivastigmine Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
PHR2030 Rivastigmine Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR2031 Rivastigmine Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material
PHR2032 Rivastigmine Related Compound D Pharmaceutical Secondary Standard; Certified Reference Material
PHR2033 Rivastigmine Related Compound E Pharmaceutical Secondary Standard; Certified Reference Material
PHR2034 Rivastigmine Related Compound F Pharmaceutical Secondary Standard; Certified Reference Material
PHR1889 Rizatriptan Benzoate
PHR1633 Ropinirole Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1928 Rosuvastatin Calcium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1625 Rufinamide
PHR1341 Saccharin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1348 Saccharin Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1959 Salbutamol Impurity B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1960 Salbutamol Impurity D Pharmaceutical Secondary Standard; Certified Reference Material
PHR1961 Salbutamol Impurity G Pharmaceutical Secondary Standard; Certified Reference Material
PHR1962 Salbutamol impurity I Pharmaceutical Secondary Standard; Certified Reference Material
PHR1449 Salicylamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1013 Salicylic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1643 Salicylic Acid Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1947 Salmeterol Xinafoate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1470 Scopolamine Hydrobromide
PHR1103 L-Serine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1807 Sildenafil Citrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1438 Simvastatin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1715 Sisomicin Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1857 Sitagliptin Phosphate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1471 Sodium Alginate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1808 Sodium Aminosalicylate Dihydrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1279 Sodium ascorbate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1231 Sodium benzoate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1948 Sodium Carbonate Andydrous Pharmaceutical Secondary Standard; Certified Reference Material
PHR1321 Sodium chloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1416 Sodium Citrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1609 Sodium Dehydroacetic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1305 Sodium dodecylbenzenesulfonate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1408 Sodium Fluoride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1645 Sodium Iron EDTA Pharmaceutical Secondary Standard; Certified Reference Material
PHR1113 Sodium L-lactate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1949 Sodium Lauryl Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1434 Sodium Metabisulfite Pharmaceutical Secondary Standard; Certified Reference Material
PHR1423 Sodium Nitroprusside Pharmaceutical Secondary Standard; Certified Reference Material
PHR1444 Sodium Stearyl Fumarate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1409 Sodium Tartrate Dihydrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1367 Sorbic acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1006 Sorbitol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1426 Spectinomycin Hydrochloride
PHR1441 Spectinomycin Sulfate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1950 Spiramycin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1417 Squalane Pharmaceutical Secondary Standard; Certified Reference Material
PHR1114 Stearic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1115 Stearyl Alcohol Pharmaceutical Secondary Standard; Certified Reference Material
PHR1418 Succinic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1342 Sucralose Pharmaceutical Secondary Standard; Certified Reference Material
PHR1001 Sucrose Pharmaceutical Secondary Standard; Certified Reference Material
PHR1498 Sulfacetamide
PHR1519 Sulfacetamide Sodium Pharmaceutical Secondary Standard; Certified Reference Material
PHR1343 Sulfadiazine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1448 Sulfadimethoxine
PHR1577 Sulfamerazine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1126 Sulfamethoxazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1184 Sulfanilamide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1093 Sulfanilamide melting point standard Pharmaceutical Secondary Standard; Certified Reference Material
PHR1419 Sulfanilic Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1087 Sulfapyridine melting point standard Pharmaceutical Secondary Standard; Certified Reference Material
PHR1809 Tacrolimus Pharmaceutical Secondary Standard; Certified Reference Material
PHR1810 Tadalafil Pharmaceutical Secondary Standard; Certified Reference Material
PHR1524 Tamsulosin hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1472 Tartaric Acid Pharmaceutical Secondary Standard; Certified Reference Material
PHR1109 Taurine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1686 Tazobactam
PHR1811 Teicoplanin Pharmaceutical Secondary Standard; Certified Reference Material
PHR1855 Telmisartan Pharmaceutical Secondary Standard; Certified Reference Material
PHR1437 Temozolomide Pharmaceutical Secondary Standard; Certified Reference Material
PHR1592 Tenofovir Pharmaceutical Secondary Standard; Certified Reference Material
PHR1957 Tenofovir disoproxil fumarate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1721 Terazosin Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1298 Terbinafine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR2027 Testosterone Pharmaceutical Secondary Standard; Certified Reference Material
PHR2026 Testosterone Propionate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1129 Tetracaine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1041 Tetracycline hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1561 Tetrahydrofuran Pharmaceutical Secondary Standard; Certified Reference Material
PHR1853 Tetrahydrozoline hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1837 Theobromine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1023 Theophylline Pharmaceutical Secondary Standard; Certified Reference Material
PHR1151 Theophylline melting point standard Pharmaceutical Secondary Standard; Certified Reference Material
PHR1259 Thiabendazole Pharmaceutical Secondary Standard; Certified Reference Material
PHR1037 Thiamine hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material
PHR1996 Thiamine Impurity A Pharmaceutical Secondary Standard; Certified Reference Material
PHR1997 Thiamine Impurity B Pharmaceutical Secondary Standard; Certified Reference Material
PHR1998 Thiamine Impurity C Pharmaceutical Secondary Standard; Certified Reference Material
PHR1759 Thiamine Impurity E Pharmaceutical Secondary Standard; Certified Reference Material
PHR1337 Thiamine Nitrate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1369 Thiamine pyrophosphate Pharmaceutical Secondary Standard; Certified Reference Material
PHR1587 Thimerosal Pharmaceutical Secondary Standard; Certified Reference Material
PHR1758 Thiourea Pharmaceutical Secondary Standard; Certified Reference Material
PHR1242 L-Threonine Pharmaceutical Secondary Standard; Certified Reference Material
PHR1345 Thymine(Zidovudine Related Compound C) Pharmaceutical Secondary Standard; Certified Reference Material