USP Standards A - B

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1000408 Abacavir sulfate United States Pharmacopeia (USP) Reference Standard
1000420 Abacavir Related Compound A United States Pharmacopeia (USP) Reference Standard
1000441 Abacavir Related Compound B United States Pharmacopeia (USP) Reference Standard
1000452 Abacavir Related Compound C United States Pharmacopeia (USP) Reference Standard
1000437 Abacavir Related Compound D United States Pharmacopeia (USP) Reference Standard
1000485 Abacavir Related Compounds Mixture United States Pharmacopeia (USP) Reference Standard
1000496 Abacavir Stereoisomers Mixture United States Pharmacopeia (USP) Reference Standard
1000419 Abacavir sulfate racemic United States Pharmacopeia (USP) Reference Standard
1000500 Abacavir System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1000818 Abiraterone acetate United States Pharmacopeia (USP) Reference Standard
1000829 Abiraterone System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1000554 Acamprosate calcium United States Pharmacopeia (USP) Reference Standard, monograph mol wt. 400.48 (C10H20CaN2O8S2)
1000565 Acamprosate Related Compound A United States Pharmacopeia (USP) Reference Standard
1000521 Acarbose United States Pharmacopeia (USP) Reference Standard
1000532 Acarbose System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1000601 Acebutolol hydrochloride United States Pharmacopeia (USP) Reference Standard
1000612 Acebutolol Related Compound A United States Pharmacopeia (USP) Reference Standard
1000623 Acebutolol Related Compound B United States Pharmacopeia (USP) Reference Standard
1000699 Acebutolol Related Compound I United States Pharmacopeia (USP) Reference Standard
1001003 Acenocoumarol United States Pharmacopeia (USP) Reference Standard
1001502 Acepromazine maleate United States Pharmacopeia (USP) Reference Standard
1002505 Acesulfame potassium United States Pharmacopeia (USP) Reference Standard
1003009 Acetaminophen United States Pharmacopeia (USP) Reference Standard
1003010 Acetaminophen Related Compound A United States Pharmacopeia (USP) Reference Standard
1003027 Acetaminophen Related Compound B United States Pharmacopeia (USP) Reference Standard
1003031 Acetaminophen Related Compound C United States Pharmacopeia (USP) Reference Standard
1003042 Acetaminophen Related Compound D United States Pharmacopeia (USP) Reference Standard
1003064 Acetaminophen Related Compound F United States Pharmacopeia (USP) Reference Standard
1003100 Acetaminophen Related Compound J United States Pharmacopeia (USP) Reference Standard
1004001 Acetanilide Melting Point Standard United States Pharmacopeia (USP) Reference Standard
1005004 Acetazolamide United States Pharmacopeia (USP) Reference Standard
1005048 Acetazolamide Related Compound D United States Pharmacopeia (USP) Reference Standard
1005059 Acetazolamide Related Compound E United States Pharmacopeia (USP) Reference Standard
1006007 Acetohexamide United States Pharmacopeia (USP) Reference Standard
1006506 Acetohydroxamic acid United States Pharmacopeia (USP) Reference Standard
1006801 Acetone United States Pharmacopeia (USP) Reference Standard
1007000 Acetophenazine maleate United States Pharmacopeia (USP) Reference Standard
1008501 Acetylcholine chloride United States Pharmacopeia (USP) Reference Standard
1009005 Acetylcysteine United States Pharmacopeia (USP) Reference Standard
1010022 N-Acetylglucosamine United States Pharmacopeia (USP) Reference Standard
1076261 3-Acetyl-11-keto-β-boswellic acid United States Pharmacopeia (USP) Reference Standard
1009978 N-Acetyl-D,L-Methionine United States Pharmacopeia (USP) Reference Standard
1612619 N-Acetylneuraminic acid United States Pharmacopeia (USP) Reference Standard
1009479 2-Acetylpyridine United States Pharmacopeia (USP) Reference Standard
1010208 Acetyl simvastatin United States Pharmacopeia (USP) Reference Standard
1009901 Acetyltributyl citrate United States Pharmacopeia (USP) Reference Standard
1009923 Acetyltriethyl citrate United States Pharmacopeia (USP) Reference Standard
1010106 N-Acetyl-L-tyrosine United States Pharmacopeia (USP) Reference Standard
1011007 Acitretin United States Pharmacopeia (USP) Reference Standard
1011018 Acitretin Related Compound A United States Pharmacopeia (USP) Reference Standard
1011029 Acitretin Related Compound B United States Pharmacopeia (USP) Reference Standard
1012032 Actein United States Pharmacopeia (USP) Reference Standard
1012065 Acyclovir United States Pharmacopeia (USP) Reference Standard
1012076 Acyclovir Related Compound A United States Pharmacopeia (USP) Reference Standard
1012054 Acyclovir Related Compound F United States Pharmacopeia (USP) Reference Standard
1012087 Acyclovir Related Compound G United States Pharmacopeia (USP) Reference Standard
1011709 Adapalene United States Pharmacopeia (USP) Reference Standard
1011710 Adapalene Related Compound A United States Pharmacopeia (USP) Reference Standard
1011721 Adapalene Related Compound B United States Pharmacopeia (USP) Reference Standard
1011732 Adapalene Related Compound C United States Pharmacopeia (USP) Reference Standard
1011743 Adapalene Related Compound D United States Pharmacopeia (USP) Reference Standard
1011754 Adapalene Related Compound E United States Pharmacopeia (USP) Reference Standard
1012134 Ademetionine disulfate tosylate United States Pharmacopeia (USP) Reference Standard
1012101 Adenine United States Pharmacopeia (USP) Reference Standard
1012123 Adenosine United States Pharmacopeia (USP) Reference Standard
1012178 5′-Adenylic acid United States Pharmacopeia (USP) Reference Standard
1012190 Adipic acid United States Pharmacopeia (USP) Reference Standard
1011878 Adrenalone hydrochloride United States Pharmacopeia (USP) Reference Standard
1012214 Agar United States Pharmacopeia (USP) Reference Standard
1012145 Agigenin United States Pharmacopeia (USP) Reference Standard
1012203 Agnuside United States Pharmacopeia (USP) Reference Standard
1012531 L-Alanyl-L-alanine United States Pharmacopeia (USP) Reference Standard
1012517 L-Alanyl-L-glutamine United States Pharmacopeia (USP) Reference Standard
1012553 Albendazole United States Pharmacopeia (USP) Reference Standard
1012600 Albuterol United States Pharmacopeia (USP) Reference Standard
1012644 Albuterol Related Compound A United States Pharmacopeia (USP) Reference Standard
1012655 Albuterol Related Compound B United States Pharmacopeia (USP) Reference Standard
1012689 Albuterol Related Compound E United States Pharmacopeia (USP) Reference Standard
1012633 Albuterol sulfate United States Pharmacopeia (USP) Reference Standard
1012757 Alclometasone dipropionate United States Pharmacopeia (USP) Reference Standard
1012746 Alclometasone dipropionate Related Compound A United States Pharmacopeia (USP) Reference Standard
1012768 Alcohol United States Pharmacopeia (USP) Reference Standard
1012699 Alcohol Determination - Acetonitrile United States Pharmacopeia (USP) Reference Standard
1012688 Alcohol Determination-Alcohol United States Pharmacopeia (USP) Reference Standard
1012780 Alendronate sodium United States Pharmacopeia (USP) Reference Standard
1012799 Aleuritic acid United States Pharmacopeia (USP) Reference Standard
1012906 Alfentanil hydrochloride United States Pharmacopeia (USP) Reference Standard
1012917 Alfuzosin hydrochloride United States Pharmacopeia (USP) Reference Standard
1012928 Alfuzosin System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1012871 Alfuzosin System Suitability Mixture A United States Pharmacopeia (USP) Reference Standard
1012848 Alitame United States Pharmacopeia (USP) Reference Standard
1012859 Alitame - Alanine Amide Impurity United States Pharmacopeia (USP) Reference Standard
1012939 Allantoin United States Pharmacopeia (USP) Reference Standard
1012950 Alliin United States Pharmacopeia (USP) Reference Standard
1013002 Allopurinol United States Pharmacopeia (USP) Reference Standard
1013024 Allopurinol Related Compound A United States Pharmacopeia (USP) Reference Standard
1013013 Allopurinol Related Compound B United States Pharmacopeia (USP) Reference Standard
1013035 Allopurinol Related Compound C United States Pharmacopeia (USP) Reference Standard
1013046 Allopurinol Related Compound D United States Pharmacopeia (USP) Reference Standard
1013068 Allopurinol Related Compound E United States Pharmacopeia (USP) Reference Standard
1013079 Allopurinol Related Compound F United States Pharmacopeia (USP) Reference Standard
1039152 Allyl anthranilate United States Pharmacopeia (USP) Reference Standard
1084215 Allyl butyrate United States Pharmacopeia (USP) Reference Standard
1133999 Allyl cinnamate United States Pharmacopeia (USP) Reference Standard
1154650 Allyl cyclohexane valerate United States Pharmacopeia (USP) Reference Standard
1223209 Allyl disulfide United States Pharmacopeia (USP) Reference Standard
1636800 Allyl sulfide United States Pharmacopeia (USP) Reference Standard
1013206 Almond oil United States Pharmacopeia (USP) Reference Standard
1013512 Almotriptan malate United States Pharmacopeia (USP) Reference Standard
1013523 Almotriptan Related Compound A United States Pharmacopeia (USP) Reference Standard
1013556 Almotriptan Related Compound C United States Pharmacopeia (USP) Reference Standard
1013567 Almotriptan Related Compound D United States Pharmacopeia (USP) Reference Standard
1013534 Almotriptan System Suitability United States Pharmacopeia (USP) Reference Standard
1013727 Aloin United States Pharmacopeia (USP) Reference Standard
1154558 Alpha Cyclodextrin United States Pharmacopeia (USP) Reference Standard
1162626 Alpha-Damascone United States Pharmacopeia (USP) Reference Standard
1013909 Alpha-Lactalbumin United States Pharmacopeia (USP) Reference Standard
1368201 Alpha Lipoic Acid United States Pharmacopeia (USP) Reference Standard
1667600 Alpha Tocopherol United States Pharmacopeia (USP) Reference Standard
1667701 Alpha Tocopheryl Acetate United States Pharmacopeia (USP) Reference Standard
1667803 Alpha tocopheryl acid succinate United States Pharmacopeia (USP) Reference Standard
1015019 Alprazolam Related Compound A United States Pharmacopeia (USP) Reference Standard
1016000 Alprostadil United States Pharmacopeia (USP) Reference Standard
1017105 Altretamine United States Pharmacopeia (USP) Reference Standard
1017364 Aluminum sulfate United States Pharmacopeia (USP) Reference Standard
1018505 Amantadine hydrochloride United States Pharmacopeia (USP) Reference Standard
1018516 Amantadine Related Compound A United States Pharmacopeia (USP) Reference Standard
1018527 Amantadine Related Compound B United States Pharmacopeia (USP) Reference Standard
1019202 Amcinonide United States Pharmacopeia (USP) Reference Standard
1019406 Amifostine United States Pharmacopeia (USP) Reference Standard
1019417 Amifostine disulfide United States Pharmacopeia (USP) Reference Standard
1019428 Amifostine thiol United States Pharmacopeia (USP) Reference Standard
1019508 Amikacin United States Pharmacopeia (USP) Reference Standard
1019494 Amikacin sulfate United States Pharmacopeia (USP) Reference Standard
1019701 Amiloride hydrochloride United States Pharmacopeia (USP) Reference Standard
1019712 Amiloride Related Compound A United States Pharmacopeia (USP) Reference Standard
1347755 Amiloxate United States Pharmacopeia (USP) Reference Standard
1019756 Aminobenzoate potassium United States Pharmacopeia (USP) Reference Standard
1019767 Aminobenzoate sodium United States Pharmacopeia (USP) Reference Standard
1019803 Aminobenzoic acid United States Pharmacopeia (USP) Reference Standard
1019870 4-Aminobenzoylglutamic acid United States Pharmacopeia (USP) Reference Standard
1020008 Aminobutanol United States Pharmacopeia (USP) Reference Standard
1021000 Aminocaproic acid United States Pharmacopeia (USP) Reference Standard
1022808 2-Amino-5-chlorobenzophenone United States Pharmacopeia (USP) Reference Standard
1025205 Aminoglutethimide United States Pharmacopeia (USP) Reference Standard
1025307 m-Aminoglutethimide United States Pharmacopeia (USP) Reference Standard
1025351 Aminohippuric acid United States Pharmacopeia (USP) Reference Standard
1025715 Aminolevulinic acid hydrochloride United States Pharmacopeia (USP) Reference Standard
1025726 Aminolevulinic acid Related Compound A United States Pharmacopeia (USP) Reference Standard
1025737 Aminolevulinic acid Related Compound B United States Pharmacopeia (USP) Reference Standard
1025602 Amino methacrylate copolymer United States Pharmacopeia (USP) Reference Standard
1025908 Aminopentamide sulfate United States Pharmacopeia (USP) Reference Standard
1026004 m-Aminophenol United States Pharmacopeia (USP) Reference Standard
1021204 4-Aminophenol United States Pharmacopeia (USP) Reference Standard
1026401 Aminosalicylic acid United States Pharmacopeia (USP) Reference Standard
1026605 3-Amino-2,4,6-triiodobenzoic acid United States Pharmacopeia (USP) Reference Standard
1027007 5-Amino-2,4,6-triiodo-N-methylisophthalamic acid United States Pharmacopeia (USP) Reference Standard
1027302 Amiodarone hydrochloride United States Pharmacopeia (USP) Reference Standard
1027346 Amiodarone Related Compound D United States Pharmacopeia (USP) Reference Standard
1027357 Amiodarone Related Compound E United States Pharmacopeia (USP) Reference Standard
1027380 Amiodarone Related Compound H United States Pharmacopeia (USP) Reference Standard
1028000 Amitraz United States Pharmacopeia (USP) Reference Standard
1029002 Amitriptyline hydrochloride United States Pharmacopeia (USP) Reference Standard
1029013 Amitriptyline Related Compound A United States Pharmacopeia (USP) Reference Standard
1029024 Amitriptyline Related Compound B United States Pharmacopeia (USP) Reference Standard
1029501 Amlodipine besylate United States Pharmacopeia (USP) Reference Standard
1029512 Amlodipine Related Compound A United States Pharmacopeia (USP) Reference Standard
1029534 Amlodipine Related Compound C United States Pharmacopeia (USP) Reference Standard
1029545 Amlodipine Related Compound D United States Pharmacopeia (USP) Reference Standard
1029614 Amlodipine Related Compound K United States Pharmacopeia (USP) Reference Standard
1029909 Ammonio methacrylate copolymer type A United States Pharmacopeia (USP) Reference Standard
1029910 Ammonio methacrylate copolymer type B United States Pharmacopeia (USP) Reference Standard
1029942 Ammonium carbonate United States Pharmacopeia (USP) Reference Standard
1029953 Ammonium chloride United States Pharmacopeia (USP) Reference Standard
1029929 Ammonium glycyrrhizate United States Pharmacopeia (USP) Reference Standard
1029986 Ammonium phosphate dibasic United States Pharmacopeia (USP) Reference Standard
1029997 Ammonium salts of phosphatidic acid United States Pharmacopeia (USP) Reference Standard
1030001 Amobarbital United States Pharmacopeia (USP) Reference Standard
1031004 Amodiaquine hydrochloride United States Pharmacopeia (USP) Reference Standard
1031401 Amoxapine United States Pharmacopeia (USP) Reference Standard
1031445 Amoxapine Related Compound D United States Pharmacopeia (USP) Reference Standard
1031478 Amoxapine Related Compound G United States Pharmacopeia (USP) Reference Standard
1031503 Amoxicillin United States Pharmacopeia (USP) Reference Standard
1031514 Amoxicillin Related Compound A United States Pharmacopeia (USP) Reference Standard
1031525 Amoxicillin Related Compound B United States Pharmacopeia (USP) Reference Standard
1031536 Amoxicillin Related Compound C United States Pharmacopeia (USP) Reference Standard
1031547 Amoxicillin Related Compound D United States Pharmacopeia (USP) Reference Standard
1031569 Amoxicillin Related Compound F United States Pharmacopeia (USP) Reference Standard
1031570 Amoxicillin Related Compound G United States Pharmacopeia (USP) Reference Standard
1031591 Amoxicillin Related Compound I United States Pharmacopeia (USP) Reference Standard
1031605 Amoxicillin Related Compound J United States Pharmacopeia (USP) Reference Standard
1031558 Amoxicillin Related Compounds D and E Mixture United States Pharmacopeia (USP) Reference Standard
1032007 Amphotericin B United States Pharmacopeia (USP) Reference Standard
1033000 Ampicillin United States Pharmacopeia (USP) Reference Standard
1033407 Ampicillin trihydrate United States Pharmacopeia (USP) Reference Standard
1033203 Ampicillin sodium United States Pharmacopeia (USP) Reference Standard
1033247 Ampicillin System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1034002 Amprolium United States Pharmacopeia (USP) Reference Standard
1034308 Amrinone United States Pharmacopeia (USP) Reference Standard
1034320 Amrinone Related Compound A United States Pharmacopeia (USP) Reference Standard
1034341 Amrinone Related Compound B United States Pharmacopeia (USP) Reference Standard
1034363 Amrinone Related Compound C United States Pharmacopeia (USP) Reference Standard
1034498 α-Amylcinnamaldehyde dimethyl acetal United States Pharmacopeia (USP) Reference Standard
1034501 α-Amylcinnamyl acetate United States Pharmacopeia (USP) Reference Standard
1034512 α-Amylcinnamyl alcohol United States Pharmacopeia (USP) Reference Standard
1034523 α-Amylcinnamyl formate United States Pharmacopeia (USP) Reference Standard
1034738 Anagrelide hydrochloride United States Pharmacopeia (USP) Reference Standard
1034749 Anagrelide Related Compound A United States Pharmacopeia (USP) Reference Standard
1034750 Anagrelide Related Compound B United States Pharmacopeia (USP) Reference Standard
1034771 Anagrelide Related Compound C United States Pharmacopeia (USP) Reference Standard
1034807 Anastrozole United States Pharmacopeia (USP) Reference Standard
1034818 Anastrozole Related Compound A United States Pharmacopeia (USP) Reference Standard
1034862 Andrographolide United States Pharmacopeia (USP) Reference Standard
1035005 Anethole United States Pharmacopeia (USP) Reference Standard
1035300 1,6-Anhydro-D-glucose United States Pharmacopeia (USP) Reference Standard
1035402 Anhydro simvastatin United States Pharmacopeia (USP) Reference Standard
1035708 Anhydrotetracycline hydrochloride United States Pharmacopeia (USP) Reference Standard
1356676 Anhydrous lactose United States Pharmacopeia (USP) Reference Standard
1036008 Anileridine hydrochloride United States Pharmacopeia (USP) Reference Standard
1036507 3-Anilino-2-(3,4,5-trimethoxybenzyl)acrylonitrile United States Pharmacopeia (USP) Reference Standard
1036948 o-Anisaldehyde United States Pharmacopeia (USP) Reference Standard
1036937 p-Anisaldehyde United States Pharmacopeia (USP) Reference Standard
1037011 Anisole United States Pharmacopeia (USP) Reference Standard
1037022 Anisyl butyrate United States Pharmacopeia (USP) Reference Standard
1037044 Anisyl phenylacetate United States Pharmacopeia (USP) Reference Standard
1037033 Anisyl propionate United States Pharmacopeia (USP) Reference Standard
1038003 Antazoline phosphate United States Pharmacopeia (USP) Reference Standard
1038025 Antazoline Related Compound A United States Pharmacopeia (USP) Reference Standard
1039006 Anthralin United States Pharmacopeia (USP) Reference Standard
1040005 Antipyrine United States Pharmacopeia (USP) Reference Standard
1040016 Antipyrine Related Compound A United States Pharmacopeia (USP) Reference Standard
1040504 Antithrombin III human 4.38 IU, United States Pharmacopeia (USP) Reference Standard
1040683 Apigenin United States Pharmacopeia (USP) Reference Standard
1040708 Apigenin 7-glucoside United States Pharmacopeia (USP) Reference Standard
1040854 Apocarotenal United States Pharmacopeia (USP) Reference Standard
1041008 Apomorphine hydrochloride United States Pharmacopeia (USP) Reference Standard
1041609 Apraclonidine hydrochloride United States Pharmacopeia (USP) Reference Standard
1041904 Aprepitant United States Pharmacopeia (USP) Reference Standard
1041915 Aprepitant Related Compound A United States Pharmacopeia (USP) Reference Standard
1041926 Aprepitant Related Compound B United States Pharmacopeia (USP) Reference Standard
1042102 L-Arabinitol United States Pharmacopeia (USP) Reference Standard
1042055 Arabinose United States Pharmacopeia (USP) Reference Standard
1042270 Arachidyl alcohol United States Pharmacopeia (USP) Reference Standard
1042408 Argatroban United States Pharmacopeia (USP) Reference Standard
1042419 Argatroban Related Compound A United States Pharmacopeia (USP) Reference Standard
1042420 Argatroban Related Compound B United States Pharmacopeia (USP) Reference Standard
1042437 Argatroban Related Compound C United States Pharmacopeia (USP) Reference Standard
1042554 Arginine ethyl ester dihydrochloride United States Pharmacopeia (USP) Reference Standard
1042601 Arginine hydrochloride United States Pharmacopeia (USP) Reference Standard
1042634 Aripiprazole United States Pharmacopeia (USP) Reference Standard
1042645 Aripiprazole Related Compound B United States Pharmacopeia (USP) Reference Standard
1042656 Aripiprazole Related Compound C United States Pharmacopeia (USP) Reference Standard
1042689 Aripiprazole Related Compound F United States Pharmacopeia (USP) Reference Standard
1042690 Aripiprazole Related Compound G United States Pharmacopeia (USP) Reference Standard
1042714 Aripiprazole Related Compound H United States Pharmacopeia (USP) Reference Standard
1042703 Arsanilic acid United States Pharmacopeia (USP) Reference Standard
1042780 Artemether United States Pharmacopeia (USP) Reference Standard
1042805 Artemether Related Compound B United States Pharmacopeia (USP) Reference Standard
1042747 Artemisinin United States Pharmacopeia (USP) Reference Standard
1042850 Artesunate United States Pharmacopeia (USP) Reference Standard
1042907 Articaine United States Pharmacopeia (USP) Reference Standard
1042918 Articaine hydrochloride United States Pharmacopeia (USP) Reference Standard
1042929 Articaine Related Compound A United States Pharmacopeia (USP) Reference Standard
1042930 Articaine Related Compound B United States Pharmacopeia (USP) Reference Standard
1042962 Articaine Related Compound E United States Pharmacopeia (USP) Reference Standard
1043003 Ascorbic acid United States Pharmacopeia (USP) Reference Standard
1043105 Ascorbyl palmitate United States Pharmacopeia (USP) Reference Standard
1043331 Asiaticoside United States Pharmacopeia (USP) Reference Standard
1043513 Asparagine monohydrate United States Pharmacopeia (USP) Reference Standard
1043502 Asparagine anhydrous United States Pharmacopeia (USP) Reference Standard
1043706 Aspartame United States Pharmacopeia (USP) Reference Standard
1043750 Aspartame Acesulfame United States Pharmacopeia (USP) Reference Standard
1043728 Aspartame Related Compound A United States Pharmacopeia (USP) Reference Standard
1043819 Aspartic acid United States Pharmacopeia (USP) Reference Standard
1044006 Aspirin United States Pharmacopeia (USP) Reference Standard
1044210 Astaxanthin esters from Haematococcus pluvialis United States Pharmacopeia (USP) Reference Standard
1044200 Astaxanthin (synthetic) United States Pharmacopeia (USP) Reference Standard
1044301 Astemizole United States Pharmacopeia (USP) Reference Standard
1044108 Astragaloside IV United States Pharmacopeia (USP) Reference Standard
1044119 Astragalus Root Dry Extract United States Pharmacopeia (USP) Reference Standard
1044356 Atazanavir Related Compound A United States Pharmacopeia (USP) Reference Standard
1044334 Atazanavir sulfate United States Pharmacopeia (USP) Reference Standard
1044345 Atazanavir System Suitability Mixture United States Pharmacopeia (USP) Reference Standard
1044403 Atenolol United States Pharmacopeia (USP) Reference Standard
1044469 Atomoxetine hydrochloride United States Pharmacopeia (USP) Reference Standard
1044913 Atomoxetine S-isomer United States Pharmacopeia (USP) Reference Standard
1044470 Atomoxetine Related Compound A United States Pharmacopeia (USP) Reference Standard
1044488 Atomoxetine Related Compound B United States Pharmacopeia (USP) Reference Standard
1044491 Atomoxetine Related Compound C United States Pharmacopeia (USP) Reference Standard
1044516 Atorvastatin Calcium United States Pharmacopeia (USP) Reference Standard
1044527 Atorvastatin Related Compound A United States Pharmacopeia (USP) Reference Standard
1044538 Atorvastatin Related Compound B United States Pharmacopeia (USP) Reference Standard
1044549 Atorvastatin Related Compound C United States Pharmacopeia (USP) Reference Standard
1044550 Atorvastatin Related Compound D United States Pharmacopeia (USP) Reference Standard
1044571 Atorvastatin Related Compound E United States Pharmacopeia (USP) Reference Standard
1044582 Atorvastatin Related Compound H United States Pharmacopeia (USP) Reference Standard
1044593 Atorvastatin Related Compound I United States Pharmacopeia (USP) Reference Standard
1044651 Atovaquone United States Pharmacopeia (USP) Reference Standard
1044662 Atovaquone Related Compound A United States Pharmacopeia (USP) Reference Standard
1044800 Atracurium besylate United States Pharmacopeia (USP) Reference Standard
1045009 Atropine sulfate United States Pharmacopeia (USP) Reference Standard
1045508 Aurothioglucose United States Pharmacopeia (USP) Reference Standard
1045337 Avobenzone United States Pharmacopeia (USP) Reference Standard
1045520 Azacitidine United States Pharmacopeia (USP) Reference Standard
1045539 Azacitidine Related Compound A United States Pharmacopeia (USP) Reference Standard
1045541 Azacitidine Related Compound B United States Pharmacopeia (USP) Reference Standard
1045574 Azacitidine Related Compound C United States Pharmacopeia (USP) Reference Standard
1045600 Azaerythromycin A United States Pharmacopeia (USP) Reference Standard
1045756 Azaperone United States Pharmacopeia (USP) Reference Standard
1045803 Azatadine maleate United States Pharmacopeia (USP) Reference Standard
1046001 Azathioprine United States Pharmacopeia (USP) Reference Standard
1045993 Azathioprine Related Compound A United States Pharmacopeia (USP) Reference Standard
1045938 Azathioprine Related Compound G United States Pharmacopeia (USP) Reference Standard
1046158 Azelastine hydrochloride United States Pharmacopeia (USP) Reference Standard
1046170 Azelastine Related Compound B United States Pharmacopeia (USP) Reference Standard
1046191 Azelastine Related Compound D United States Pharmacopeia (USP) Reference Standard
1046202 Azelastine Related Compound E United States Pharmacopeia (USP) Reference Standard
1046056 Azithromycin United States Pharmacopeia (USP) Reference Standard
1046012 Azithromycin Identification Mixture United States Pharmacopeia (USP) Reference Standard
1046067 Azithromycin Identity United States Pharmacopeia (USP) Reference Standard
1046090 Azithromycin N-oxide United States Pharmacopeia (USP) Reference Standard
1046045 Azithromycin Related Compound F United States Pharmacopeia (USP) Reference Standard
1046023 Azithromycin Related Compound H United States Pharmacopeia (USP) Reference Standard
1046147 Azo-Aminoglutethimide United States Pharmacopeia (USP) Reference Standard
1733122 Aztec Marigold Zeaxanthin Extract United States Pharmacopeia (USP) Reference Standard
1046205 Aztreonam United States Pharmacopeia (USP) Reference Standard
1046307 Aztreonam E-Isomer United States Pharmacopeia (USP) Reference Standard
1046351 Azure B United States Pharmacopeia (USP) Reference Standard
1047300 Bacampicillin hydrochloride United States Pharmacopeia (USP) Reference Standard
1047503 Bacitracin United States Pharmacopeia (USP) Reference Standard
1048007 Bacitracin zinc United States Pharmacopeia (USP) Reference Standard
1048200 Baclofen United States Pharmacopeia (USP) Reference Standard
1048222 Baclofen Related Compound A United States Pharmacopeia (USP) Reference Standard
1048233 Bacoside A3 United States Pharmacopeia (USP) Reference Standard
1048255 Balsalazide disodium United States Pharmacopeia (USP) Reference Standard
1048266 Balsalazide Related Compound A United States Pharmacopeia (USP) Reference Standard
1048277 Balsalazide Related Compound B United States Pharmacopeia (USP) Reference Standard
1048506 Beclomethasone dipropionate United States Pharmacopeia (USP) Reference Standard
1048550 Behenoyl polyoxylglycerides United States Pharmacopeia (USP) Reference Standard
1048572 Bemotrizinol United States Pharmacopeia (USP) Reference Standard
1048583 Bemotrizinol Impurity Mixture United States Pharmacopeia (USP) Reference Standard
1048619 Benazepril hydrochloride United States Pharmacopeia (USP) Reference Standard
1048620 Benazepril Related Compound A United States Pharmacopeia (USP) Reference Standard
1048630 Benazepril Related Compound B United States Pharmacopeia (USP) Reference Standard
1048641 Benazepril Related Compound C United States Pharmacopeia (USP) Reference Standard
1048652 Benazepril Related Compound D United States Pharmacopeia (USP) Reference Standard
1048663 Benazepril Related Compound E United States Pharmacopeia (USP) Reference Standard
1048674 Benazepril Related Compound F United States Pharmacopeia (USP) Reference Standard
1048685 Benazepril Related Compound G United States Pharmacopeia (USP) Reference Standard
1049000 Bendroflumethiazide United States Pharmacopeia (USP) Reference Standard
1050009 Benoxinate hydrochloride United States Pharmacopeia (USP) Reference Standard
1050905 Benzaldehyde United States Pharmacopeia (USP) Reference Standard
1050949 Benzaldehyde propylene glycol acetal United States Pharmacopeia (USP) Reference Standard
1050982 Benzalkonium bromide (C12) United States Pharmacopeia (USP) Reference Standard
1051001 Benzalkonium chloride, 5 mL of approx. 10% aqueous solution United States Pharmacopeia (USP) Reference Standard
1051500 Benzethonium chloride United States Pharmacopeia (USP) Reference Standard
1051602 Benzhydrol United States Pharmacopeia (USP) Reference Standard
1054000 Benzocaine United States Pharmacopeia (USP) Reference Standard
1055002 Benzoic acid United States Pharmacopeia (USP) Reference Standard
1056005 Benzonatate United States Pharmacopeia (USP) Reference Standard
1056130 Benzophenone United States Pharmacopeia (USP) Reference Standard
1056504 1,4-Benzoquinone United States Pharmacopeia (USP) Reference Standard
1057507 Benzothiadiazine Related Compound A United States Pharmacopeia (USP) Reference Standard
1059003 Benzphetamine hydrochloride United States Pharmacopeia (USP) Reference Standard
1061005 Benztropine mesylate United States Pharmacopeia (USP) Reference Standard
1061901 Benzyl alcohol United States Pharmacopeia (USP) Reference Standard
1062008 Benzyl benzoate United States Pharmacopeia (USP) Reference Standard
1062020 Benzyl disulfide United States Pharmacopeia (USP) Reference Standard
1064058 3-Benzyl-4-heptanone United States Pharmacopeia (USP) Reference Standard
1062074 Benzyl mercaptan United States Pharmacopeia (USP) Reference Standard
1064122 N-Benzyl-N-methylethanolamine United States Pharmacopeia (USP) Reference Standard
1062085 Benzyl methyl sulfide United States Pharmacopeia (USP) Reference Standard
1065210 Berberine chloride United States Pharmacopeia (USP) Reference Standard
1012495 beta-Alanine United States Pharmacopeia (USP) Reference Standard
1065480 Beta Carotene United States Pharmacopeia (USP) Reference Standard
1065491 Beta Carotene System Suitability United States Pharmacopeia (USP) Reference Standard
1154569 Beta Cyclodextrin United States Pharmacopeia (USP) Reference Standard
1162648 Beta-Damascone United States Pharmacopeia (USP) Reference Standard
1065550 Betadex sulfobutyl ether sodium United States Pharmacopeia (USP) Reference Standard
1048288 Beta Glucan United States Pharmacopeia (USP) Reference Standard
1065618 Betahistine hydrochloride United States Pharmacopeia (USP) Reference Standard
1065695 Betaine United States Pharmacopeia (USP) Reference Standard
1065709 Betaine hydrochloride United States Pharmacopeia (USP) Reference Standard
1066009 Betamethasone United States Pharmacopeia (USP) Reference Standard
1067001 Betamethasone acetate United States Pharmacopeia (USP) Reference Standard
1067307 Betamethasone benzoate United States Pharmacopeia (USP) Reference Standard
1067704 Betamethasone dipropionate United States Pharmacopeia (USP) Reference Standard
1068004 Betamethasone sodium phosphate United States Pharmacopeia (USP) Reference Standard
1069007 Betamethasone valerate United States Pharmacopeia (USP) Reference Standard
1069018 Betamethasone Valerate Related Compound A United States Pharmacopeia (USP) Reference Standard
1069903 Betaxolol hydrochloride United States Pharmacopeia (USP) Reference Standard
1071009 Bethanechol chloride United States Pharmacopeia (USP) Reference Standard
1071202 Bicalutamide United States Pharmacopeia (USP) Reference Standard
1071213 Bicalutamide Related Compound A United States Pharmacopeia (USP) Reference Standard
1071224 Bicalutamide Related Compound B United States Pharmacopeia (USP) Reference Standard
1071304 Bile salts United States Pharmacopeia (USP) Reference Standard
1071381 Biochanin A United States Pharmacopeia (USP) Reference Standard
1071508 Biotin United States Pharmacopeia (USP) Reference Standard
1072001 Biperiden United States Pharmacopeia (USP) Reference Standard
1073004 Biperiden hydrochloride United States Pharmacopeia (USP) Reference Standard
1073423 Biphenyl United States Pharmacopeia (USP) Reference Standard
1074007 Bisacodyl United States Pharmacopeia (USP) Reference Standard
1074042 Bisacodyl Related Compound B United States Pharmacopeia (USP) Reference Standard
1074051 Bisacodyl Related Compound C United States Pharmacopeia (USP) Reference Standard
1074073 Bisacodyl Related Compound E United States Pharmacopeia (USP) Reference Standard
1074700 2,5-Bis(D-arabino-1,2,3,4-tetrahydroxybutyl)pyrazine United States Pharmacopeia (USP) Reference Standard
1075305 Bisdesmethoxycurcumin United States Pharmacopeia (USP) Reference Standard
1075203 Bis(2-ethylhexyl) maleate United States Pharmacopeia (USP) Reference Standard
1075531 Bismuth citrate United States Pharmacopeia (USP) Reference Standard
1075600 Bismuth subcarbonate United States Pharmacopeia (USP) Reference Standard
1075622 Bismuth subgallate United States Pharmacopeia (USP) Reference Standard
1075644 Bismuth subnitrate United States Pharmacopeia (USP) Reference Standard
1075553 Bismuth subsalicylate United States Pharmacopeia (USP) Reference Standard
1075677 Bisoctrizole United States Pharmacopeia (USP) Reference Standard
1075688 Bisoctrizole Related Compound A United States Pharmacopeia (USP) Reference Standard
1075699 Bisoctrizole Resolution Mixture United States Pharmacopeia (USP) Reference Standard
1075757 Bisoprolol fumarate United States Pharmacopeia (USP) Reference Standard
1076308 Bleomycin sulfate United States Pharmacopeia (USP) Reference Standard
1076057 Borage seed oil United States Pharmacopeia (USP) Reference Standard
1076341 Boric acid United States Pharmacopeia (USP) Reference Standard
1076115 Bosentan United States Pharmacopeia (USP) Reference Standard
1076126 Bosentan Related Compound A United States Pharmacopeia (USP) Reference Standard
1076137 Bosentan Related Compound B United States Pharmacopeia (USP) Reference Standard
1076148 Bosentan Related Compound C United States Pharmacopeia (USP) Reference Standard
1076159 Bosentan Related Compound D United States Pharmacopeia (USP) Reference Standard
1076160 Bosentan Related Compound E United States Pharmacopeia (USP) Reference Standard
1076250 Boswellia Serrata Extract United States Pharmacopeia (USP) Reference Standard
1535824 Bovine Acellular Dermal Matrix Reference Photomicrographs (CD) United States Pharmacopeia (USP)
1076352 Bretylium tosylate United States Pharmacopeia (USP) Reference Standard
1076363 Brinzolamide United States Pharmacopeia (USP) Reference Standard
1076374 Brinzolamide Related Compound A United States Pharmacopeia (USP) Reference Standard
1076385 Brinzolamide Related Compound B United States Pharmacopeia (USP) Reference Standard
1076465 Bromazepam United States Pharmacopeia (USP) Reference Standard
1076501 Bromocriptine mesylate United States Pharmacopeia (USP) Reference Standard
1077005 Bromodiphenhydramine hydrochloride United States Pharmacopeia (USP) Reference Standard
1077708 8-Bromotheophylline United States Pharmacopeia (USP) Reference Standard
1077887 Bromperidol decanoate United States Pharmacopeia (USP) Reference Standard
1078008 Brompheniramine maleate United States Pharmacopeia (USP) Reference Standard
1076192 BSA for protein quantitation United States Pharmacopeia (USP) Reference Standard
1078201 Budesonide United States Pharmacopeia (USP) Reference Standard
1078245 Budesonide Related Compound E United States Pharmacopeia (USP) Reference Standard
1078267 Budesonide Related Compound G United States Pharmacopeia (USP) Reference Standard
1078289 Budesonide Related Compound L United States Pharmacopeia (USP) Reference Standard
1078303 Bumetanide United States Pharmacopeia (USP) Reference Standard
1078325 Bumetanide Related Compound A United States Pharmacopeia (USP) Reference Standard
1078336 Bumetanide Related Compound B United States Pharmacopeia (USP) Reference Standard
1078507 Bupivacaine hydrochloride United States Pharmacopeia (USP) Reference Standard
1078518 Bupivacaine Related Compound A United States Pharmacopeia (USP) Reference Standard
1078529 Bupivacaine Related Compound B United States Pharmacopeia (USP) Reference Standard
1078700 Buprenorphine hydrochloride United States Pharmacopeia (USP) Reference Standard
1078711 Buprenorphine Related Compound A United States Pharmacopeia (USP) Reference Standard
1078846 Bupropion hydrobromide United States Pharmacopeia (USP) Reference Standard
1078733 Bupropion hydrochloride United States Pharmacopeia (USP) Reference Standard
1078744 Bupropion Hydrochloride Related Compound A United States Pharmacopeia (USP) Reference Standard
1078755 Bupropion Hydrochloride Related Compound B United States Pharmacopeia (USP) Reference Standard
1078766 Bupropion Hydrochloride Related Compound C United States Pharmacopeia (USP) Reference Standard
1078799 Bupropion Hydrochloride Related Compound F United States Pharmacopeia (USP) Reference Standard
1078802 Buspirone hydrochloride United States Pharmacopeia (USP) Reference Standard
1078573 Buspirone Related Compound A United States Pharmacopeia (USP) Reference Standard