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48947 EPA 1311 Base-Neutrals Mix 1000 μg/mL each component in acetone, analytical standard
47932 EPA 502/524.2 VOC Mix 200 μg/mL each component in methanol, analytical standard
32813 EPA 502/524.2 VOC Mix 200 μg/mL each component in methanol, analytical standard, for environmental analysis
47933 EPA 502/524 Volatiles Organic Calibration Mix A (without gases) 200 μg/mL each component in methanol, analytical standard
48237 EPA 503.1 Volatiles Mix 2000 μg/mL each component in methanol, analytical standard
48223 EPA 506 Phthalate Esters Mix 1 500 μg/mL each component in methanol, analytical standard
502154 EPA 508.1 Herbicides Mix 1000 μg/mL each component in acetone, analytical standard
507989 EPA 508.1 Instrument Check Mix in methyl tert-butyl ether (varied), analytical standard
502197 EPA 508/508.1 Pesticide Mix 1000 μg/mL each component in methyl tert-butyl ether, analytical standard
40035-U EPA 521 Nitrosamine Mix 2000 μg/mL each component in methylene chloride, analytical standard
47936 EPA 524 Calibration Standards Kit analytical standard
48948 EPA 524 Internal Standard Mix 2000 μg/mL each component in methanol, analytical standard
506524 EPA 524 Rev 4 Update Mix 200 μg/mL each component in methanol, analytical standard
48466 EPA 524 Surrogate Standard Mix 2000 μg/mL each component in methanol, analytical standard
47934 EPA 524 VOC Mix B 200 μg/mL each component in methanol, analytical standard
48242 EPA 525,525.1 Internal Standard Mix 500 μg/mL each component in acetone, analytical standard
48246 EPA 525, 525.1 PCB Mix 500 μg/mL each component in hexane, analytical standard
48099 EPA 525 Fortification Solution B 500 μg/mL each component in acetone, analytical standard
48249 EPA 525 PAH Mix B 500 μg/mL each component in acetone, analytical standard
506540 EPA 525 Semivolatiles Calibration Mix without Pesticides 1000 μg/mL each component in acetone (except where noted), analytical standard
47973 EPA 525 Update Phthalate Esters Mix 500 μg/mL each component in methanol, analytical standard
48045 EPA 551A Halogenated Volatiles Mix 2000 μg/mL each component in acetone, analytical standard
48046 EPA 551B Halogenated Volatiles Mix 2000 μg/mL each component in acetone, analytical standard
47787 EPA 552.2 Acids Calibration Mix in methyl tert-butyl ether (varied), analytical standard
47788 EPA 552.2 Esters Calibration Mix (without Dalapon) in methyl tert-butyl ether (varied), analytical standard
48047 EPA 552 Halogenated Acetic Acids Mix 2000 μg/mL each component in methyl tert-butyl ether, analytical standard
46964 EPA 601 Purgeable Halocarbons Mix 2000 μg/mL each component in methanol, analytical standard
48747 EPA 601 Purgeables Performance Mix in methanol (varied conc.)
48740 EPA 602 Purgeable Aromatics Mix 200 μg/mL each component in methanol, analytical standard
46965 EPA 602 Purgeable Aromatics Mix 2000 μg/mL each component in methanol, analytical standard
48741 EPA 606-M Phthalate Esters Mix 200 μg/mL each component in methanol, analytical standard
40351-U EPA 608.1 Calibration Solution analytical standard, 1000 μg/mL in isooctane
CRM48743 EPA 610 Polynuclear Aromatic Hydrocarbons Mix certified reference material, TraceCERT®, in methanol: methylene chloride (1:1) (varied concentration) New
47506 EPA 624 Calibration Mix 1 100 μg/mL each component in methanol, analytical standard
46966 EPA 624 Calibration Mix A (w/o gases) 2000 μg/mL in methanol, analytical standard
48831 EPA 625 Base-Neutral 1 200 μg/mL each component in methylene chloride, analytical standard
48832 EPA 625 Base Neutral 2 200 μg/mL each component in methylene chloride, analytical standard
48833 EPA 625 Base/Neutral 3 200 μg/mL each component in methylene chloride, analytical standard
48834 EPA 625 Base Neutral 4 200 μg/mL each component in methylene chloride, analytical standard
47914 EPA 625/CLP Pesticide Mix 2000 μg/mL each component in hexane: toluene (1:1), analytical standard
48866 EPA 625 Phenol Mix in methylene chloride (varied), analytical standard
48224 EPA 8010 Halogenated VOC Mix 1 2000 μg/mL each component in methanol, analytical standard
48395 EPA 8010 Halogenated VOC Mix 2 2000 μg/mL each component in methanol, analytical standard
48234 EPA 8010 Surrogate Mix 2000 μg/mL each component in methanol, analytical standard
48236 EPA 8015 Nonhalogenated Volatile Organics Mix 2000 μg/mL each component in methanol, analytical standard
47504 EPA 8020/8240 Aromatic Volatiles Mix 100 μg/mL each component in methanol, analytical standard
47899 EPA 8040A Phenol Calibration Mix 500 μg/mL each component in isopropanol, analytical standard
48238 EPA 8040B Phenols Mix 2000 μg/mL each component in isopropanol, analytical standard
47951 EPA 8040 Surrogate Standard Mix 2000 μg/mL each component in isopropanol, analytical standard
47903 EPA 8080/8270 Pesticide Surrogate Mix 2000 μg/mL each component in hexane: toluene (1:1), analytical standard
47913 EPA 8080 Pesticides Mix each component in hexane: toluene (1:1) (varied), analytical standard
47395 EPA 8080 System Evaluation Mix 5 μg/mL each component in methanol, analytical standard
47375 EPA 8150 Herbicide Methyl Derivatives Mix in hexane (varied conc.), analytical standard
details EPA 8240B/8260A Calibration Check Compounds analytical standard, 2000 μg/mL each component in methanol
details EPA 8240B/8260A GC-MS Tuning Mix 25 μg/mL in methanol
details EPA 8240B/8260A Matrix Spike Mix
47389 EPA 8240B/8260A System Performance Check Compounds 2000 μg/mL each component in methanol, analytical standard
47276 EPA 8240B Calibration Mix 2000 μg/mL each component in methanol, analytical standard
48256 EPA 8240B Calibration Mix 6 2000 μg/mL each component in methanol, analytical standard
48257 EPA 8240B Calibration Mix 7 2000 μg/mL each component in methanol, analytical standard
47363 EPA 8240B Calibration Standard Mix 1 2000 μg/mL each component in methanol, analytical standard
47364 EPA 8240B Calibration Standard Mix 2 2000 μg/mL each component in methanol: water (4:1), analytical standard
47365 EPA 8240B Calibration Standard Mix 3 2000 μg/mL each component in methanol, analytical standard
47366 EPA 8240B Calibration Standard Mix 4 2000 μg/mL each component in methanol, analytical standard
47392 EPA 8260 Internal Standard Mix 25 μg/mL in methanol, analytical standard
48959 EPA 8260 Surrogate Standard Mix 2000 μg/mL each component in methanol, analytical standard
details EPA 8270A Acids Calibration Check Compounds analytical standard, 2000 μg/mL each component in methylene chloride
48470 EPA 8270A Base-Neutrals Mix 2000 μg/mL each component in methanol, analytical standard
47422 EPA 8270 Acids Matrix Spiking Solution 200 μg/mL each component in methanol, analytical standard
47423 EPA 8270 Acids Matrix Spiking Solution 1000 μg/mL each component in methanol, analytical standard
502308 EPA 8270 Acids Matrix Spiking Solution 2000 μg/mL each component in methanol, analytical standard
861331 EPA 8270 Add-On Mix 2000 μg/mL each component in methylene chloride: benzene (3:1), analytical standard
502138 EPA 8270/Appendix IX Nitrosamines Mix 2000 μg/mL each component in methanol, analytical standard
47421 EPA 8270 Base/Neutrals Matrix Spike Mix 500 μg/mL each component in methanol, analytical standard
502294 EPA 8270 Base/Neutrals Matrix Spike Mix 1000 μg/mL each component in methanol, analytical standard
48195 EPA 8270 Base/Neutrals Mix B 2000 μg/mL each component in methanol, analytical standard
47417 EPA 8270 Base/Neutrals Surrogate Spike Mix 500 μg/mL each component in methylene chloride, analytical standard
details EPA 8270 Base/Neutrals Surrogate Spike Mix
48467 EPA 8270 Benzidines Mix 2000 μg/mL each component in methanol, analytical standard
5S00720 EPA 8270 Calib. Mix 1 analytical standard, 1000 μg/mL each component in methylene chloride: benzene (3:1)
48472 EPA 8270C Base-Neutrals Mix 2000 μg/mL each component in methanol: acetone (9:1), analytical standard
47926 EPA 8270 Chloronated Hydrocarbons Mix 2000 μg/mL each component in methylene chloride, analytical standard
48478 EPA 8270D Base-Neutral Mix 2000 μg/mL each component in hexane: acetone (4:1), analytical standard
47415 EPA 8270 GC-MS Tuning Solution 50 μg/mL in methylene chloride, analytical standard
47387 EPA 8270 GC-MS Tuning Solution 50 μg/mL each component in methylene chloride, analytical standard
48474 EPA 8270 Herbicide Ester Mix 2000 μg/mL each component in hexane, analytical standard
40032-U EPA 8270 LCS Mix, High Concentration 200 μg/mL each component in methanol: benzene: methylene chloride (80:1.25:18.75), analytical standard
48489 EPA 8270 Nitrosamines Mix 2000 μg/mL each component in methanol, analytical standard
507202 EPA 8270 Organophosphorus Pesticide Mix 1 2000 μg/mL each component in hexane: acetone (4:1), analytical standard
47908 EPA 8270 Organophosphorus Pesticide Mix 2 2000 μg/mL each component in methylene chloride, analytical standard
48469 EPA 8270 Organophosphorus Pesticides Mix 2000 μg/mL each component in hexane: acetone (80:20), analytical standard
47377 EPA 8270 Phenols Mix 2000 μg/mL each component in isopropanol, analytical standard
47909 EPA 8270 Phenols Mix 2 2000 μg/mL each component in methylene chloride, analytical standard
47283 EPA 8330 Mix A 100 μg/mL each component in acetonitrile, analytical standard
47284 EPA 8330 Mix B 100 μg/mL in acetonitrile, analytical standard
48110 EPA Appendix IX-A Volatiles Calibration Mix E 2000 μg/mL each component in methanol: water (1:1), analytical standard
48229 EPA Chlorinated Hydrocarbon Mix 2000 μg/mL each component in hexane, analytical standard
48058 EPA HC Purgeable B 2000 μg/mL each component in methanol, analytical standard
48853 EPA HC Purgeable C 200 μg/mL each component in methanol, analytical standard
48227 EPA Nitroaromatics/Cyclo Ketones Mix 2000 μg/mL each component in hexane: acetone (94:6), analytical standard
48196 EPA Pesticide Standard Mix B in hexane: toluene (99:1) (varied), analytical standard
47399 EPA Phase V Volatile Organic Compounds Mix 9 2000 μg/mL each component in methanol, analytical standard
details EPA Phenols Mixture
details EPA Phthalate Esters Mix analytical standard, 2000 μg/mL each component in hexane
47969 EPA Purgeable A 200 μg/mL each component in methanol, analytical standard
details EPA Purgeable A analytical standard, 200 μg/mL each component in methanol
48059 EPA Purgeable A 2000 μg/mL in methanol, analytical standard
details EPA Purgeable B analytical standard, 200 μg/mL each component in methanol
48864 EPA Purgeable Internal Standard Mix 20,000 μg/mL each component in methanol, analytical standard
48142 EPA TCLP Acids Mix 1000 μg/mL each component in methanol, analytical standard
48141 EPA TCLP Herbicides Mix 1000 μg/mL each component in acetonitrile, analytical standard
48139 EPA TCLP Pesticides Mix 1000 μg/mL each component in methanol, analytical standard
48143 EPA TCLP Volatiles Mix in methanol (varied), analytical standard
48896 EPA TO-1 Toxic Organic Mix 1A 2 mg/mL each component in methanol, analytical standard
48897 EPA TO-1 Toxic Organic Mix 1B 2 mg/mL each component in methanol, analytical standard
48898 EPA Toxic Organic Mix 2A 2 mg/mL each component in methanol, analytical standard
details EPA VOC Mix 2 analytical standard, 2000 μg/mL each component in methanol
details EPA VOC Mix 5 analytical standard, 2000 μg/mL each component in methanol
details EPA VOC Mix 6 Separate Source, 2000 μg/mL each component in methanol, analytical standard
47408 EPA VOC Mix 6 2000 μg/mL each component in methanol, analytical standard
5M06036 EPA VOC Mix 6 2000 μg/mL each component in methanol, analytical standard
47269 EPA Volatiles Mix 1 NC 50 μg/mL each component in methanol, analytical standard
47270 EPA Volatiles Mix 2 NC 50 μg/mL each component in methanol, analytical standard
861195 EPH Matrix Spike Standard 25 μg/mL each component in hexane, analytical standard
37921 4-Epianhydrotetracycline hydrochloride VETRANAL, analytical standard
39263 (−)-Epicatechin purum, ≥95.0% (HPLC)
49037-U Epigallocatechin solution analytical standard, 2000 μg/mL in methanol, ampule of 0.5 mL
50299 (−)-Epigallocatechin gallate purum, ≥97.0% (HPLC)
49044-U Epigallocatechin gallate solution 2000 μg/mL in methanol, analytical standard
37918 4-Epitetracycline hydrochloride VETRANAL, analytical standard
36984 EPN 100 ng/μL in acetonitrile, PESTANAL®, analytical standard
36503 EPN PESTANAL®, analytical standard
861359 EPN Mix 1000 μg/mL in methanol, analytical standard
36848 Epoxiconazole PESTANAL®, analytical standard
43956 Epoxidized soya bean oil analytical standard, for food analysis
45351 Epoxyacrylate Oligomer Selectophore
34111 Eprinomectin solution 100 ng/μL in acetonitrile, PESTANAL®, analytical standard
442581 Eptam® analytical standard
45469 EPTC PESTANAL®, analytical standard
31734 β-Estradiol hemihydrate VETRANAL, analytical standard
4S7505-U HC BTEX/MBTE Mix analytical standard, 2000 μg/mL each component in methanol, ampule of 5 mL
47897 2,4,5-TP (Silvex®) solution 100 μg/mL in methanol, analytical standard