| Catalog Number | Description | CAS Number | Purity Value/Conc. | 
| 1000601 | Acebutolol Hydrochloride (125 mg) | [34381-68-5] |  | 
| 1001003 | Acenocoumarol (200 mg) | [152-72-7] | - | 
| 1001502 | Acepromazine Maleate (250 mg) | [3598-37-6] |  | 
| 1002505 | Acesulfame Potassium (200 mg) | [55589-62-3] |  | 
| 1003009 | Acetaminophen (400 mg) | [103-90-2] | 0.996 mg/mg (dr) | 
| 1004001 | Acetanilide Melting Point Standard (500 mg) (Approximately 114 degrees) | [103-84-4] |  | 
| 1005004 | Acetazolamide (2 g) | [59-66-5] | 0.997 mg/mg (dr) | 
| 1005706 | Glacial Acetic Acid (1.5 mL/ampule; 3 ampules) (AS) | [64-19-7] | 99.9% (ai) | 
| 1006007 | Acetohexamide (250 mg) | [968-81-0] |  | 
| 1006506 | Acetohydroxamic Acid (200 mg) | [546-88-3] |  | 
| 1006801 | Acetone (1.5 mL/ampule; 3 ampules) | [67-64-1] | 0.997 mg/mg (ai) | 
| 1007000 | Acetophenazine Maleate (200 mg) | [5714-00-1] |  | 
| 1008501 | Acetylcholine Chloride (200 mg) | [60-31-1] | 1.000 mg/mg (dr) | 
| 1009005 | Acetylcysteine (200 mg) | [616-91-1] |  | 
| 1009901 | Acetyltributyl Citrate (500 mg) | [77-90-7] |  | 
| 1009923 | Acetyltriethyl Citrate (500 mg) | [77-89-4] | - | 
| 1011007 | Acitretin (200 mg) | [55079-83-9] | 0.998 mg/mg (ai) | 
| 1011018 | Acitretin Related Compound A (20 mg) ((2Z,4E,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid) | [69427-46-9] | - | 
| 1011029 | Acitretin Related Compound B (20 mg) (ethyl (all-E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoate) | [54350-48-0] | - | 
| 1012065 | Acyclovir (300 mg) | [59277-89-3] |  | 
| 1012076 | Acyclovir Related Compound A (50 mg) (AS) (2-[(2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate) | n/f | - | 
| 1012134 | Ademetionine Disulfate Tosylate (500 mg) | [97540-22-2] | - | 
| 1012101 | Adenine (200 mg) | [73-24-5] | 1.000 mg/mg (dr) | 
| 1012123 | Adenosine (200 mg) | [58-61-7] | - | 
| 1012190 | Adipic Acid (100 mg) | [124-04-9] | - | 
| 1012145 | Agigenin (25 mg) | n/f |  | 
| 1012203 | Agnuside (25 mg) | [11027-63-7] | 0.88 mg/mg (ai) | 
| 1012495 | Beta Alanine (100 mg) | [107-95-9] | 1.00 mg/mg (ai) | 
| 1012509 | L-Alanine (200 mg) | [56-41-7] | 1.00 mg/mg (ai) | 
| 1012553 | Albendazole (200 mg) | [54965-21-8] | 0.996 mg/mg (dr) | 
| 1012600 | Albuterol (200 mg) | [18559-94-9] |  | 
| 1012633 | Albuterol Sulfate (200 mg) | [51022-70-9] |  | 
| 1012757 | Alclometasone Dipropionate (300 mg) | [66734-13-2] | 0.992 mg/mg (ai) | 
| 1012768 | Alcohol (1.2 mL/ampule; 5 ampules) | [64-17-5] | - | 
| 1012772 | Dehydrated Alcohol (1.2 mL/ampule; 5 ampules) | [64-17-5] | - | 
| 1012699 | Alcohol Determination--Acetonitrile (5 mL/ampule; 5 ampules) | n/f | 2% v/v (ai) | 
| 1012688 | Alcohol Determination--Alcohol (5 mL/ampule; 5 ampules) | n/f | 1.96% v/v (ai) | 
| 1012780 | Alendronate Sodium (200 mg) | [121268-17-5] | 0.834 mg/mg (ai) | 
| 1012906 | Alfentanil Hydrochloride CII (500 mg) | [70879-28-6] |  | 
| 1012939 | Allantoin (200 mg) | [97-59-6] |  | 
| 1012950 | Alliin (25 mg) | [556-27-4] |  | 
| 1013002 | Allopurinol (250 mg) | [315-30-0] | - | 
| 1013024 | Allopurinol Related Compound A (50 mg) (3-Amino-4-carboxamidopyrazole Hemisulfate) | n/f |  | 
| 1013057 | S-Allyl-L-Cysteine (25 mg) | n/f |  | 
| 1014005 | Alphaprodine Hydrochloride CII (250 mg) | [561-78-4] |  | 
| 1015008 | Alprazolam CIV (200 mg) | [28981-97-7] | - | 
| 1016000 | Alprostadil (25 mg) | [745-65-3] | 0.991 mg/mg (ai) | 
| 1017105 | Altretamine (500 mg) | [645-05-6] |  | 
| 1017502 | Dried Aluminum Hydroxide Gel (200 mg) | [21645-51-2] |  | 
| 1017364 | Aluminum Sulfate (2 g) (AS) | [17927-65-0] | 55.3 % (ai) | 
| 1018505 | Amantadine Hydrochloride (200 mg) | [665-66-7] | 0.998 mg/mg (ai) | 
| 1019202 | Amcinonide (200 mg) | [51022-69-6] | 0.995 mg/mg (ai) | 
| 1019417 | Amifostine Disulfide (25 mg) | [112901-68-5] |  | 
| 1019508 | Amikacin (300 mg) | [37517-28-5] | 0.981 mg/mg (an) | 
| 1019701 | Amiloride Hydrochloride (500 mg) | [17440-83-4] |  | 
| 1019712 | Amiloride Related Compound A (30 mg) (AS) (Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate) | [1458-01-1] | - | 
| 1019756 | Aminobenzoate Potassium (200 mg) | [138-84-1] |  | 
| 1019767 | Aminobenzoate Sodium (200 mg) | [55-06-6] |  | 
| 1019803 | Aminobenzoic Acid (200 mg) (p-aminobenzoic acid) | [150-13-0] |  | 
| 1020008 | Aminobutanol (500 mg) | [96-20-8] |  | 
| 1021000 | Aminocaproic Acid (200 mg) | [60-32-2] | 0.997 mg/mg (dr) | 
| 1022808 | 2-Amino-5-chlorobenzophenone (25 mg) | [719-59-5] | 1.00 mg/mg (ai) | 
| 1025205 | Aminoglutethimide (200 mg) | [125-84-8] |  | 
| 1025307 | m-Aminoglutethimide (100 mg) | n/f |  | 
| 1025351 | Aminohippuric Acid (200 mg) | [61-78-9] |  | 
| 1025806 | 2-[3-Amino-5-(n-methylacetamido)-2,4,6-triiodobenzamido]-2-deoxy-d-glucose (25 mg) | n/f |  | 
| 1025908 | Aminopentamide Sulfate (200 mg) | [60-46-8] |  | 
| 1021204 | 4-Aminophenol (100 mg) | [123-30-8] | 0.99 mg/mg (ai) | 
| 1026004 | m-Aminophenol (300 mg) | [591-27-5] |  | 
| 1026401 | Aminosalicylic Acid (125 mg) | [65-49-6] |  | 
| 1026605 | 3-Amino-2,4,6-triiodobenzoic Acid (50 mg) | [3119-15-1] |  | 
| 1027007 | 5-Amino-2,4,6-triiodo-N-methylisophthalamic Acid (50 mg) | [2280-89-9] |  | 
| 1027302 | Amiodarone Hydrochloride (200 mg) | [19774-82-4] | 0.995 mg/mg (ai) | 
| 1028000 | Amitraz (200 mg) | [33089-61-1] |  | 
| 1029002 | Amitriptyline Hydrochloride (200 mg) | [549-18-8] |  | 
| 1029501 | Amlodipine Besylate (350 mg) | [111470-99-6] | 0.997 mg/mg (an) | 
| 1029909 | Ammonio Methacrylate Copolymer Type A (100 mg) | [33434-24-1] |  | 
| 1029910 | Ammonio Methacrylate Copolymer Type B (100 mg) | [33434-24-1] | - | 
| 1029942 | Ammonium Carbonate (2 g) (AS) | [8000-73-5] | 33.3% NH3 (ai) | 
| 1029953 | Ammonium Chloride (200 mg) | [12125-02-9] |  | 
| 1029986 | Ammonium Phosphate Dibasic (1 g) (AS) | [7783-28-0] | 100.0 % (ai) | 
| 1030001 | Amobarbital CII (200 mg) | [57-43-2] |  | 
| 1031004 | Amodiaquine Hydrochloride (500 mg) | [6398-98-7] |  | 
| 1031401 | Amoxapine (200 mg) | [14028-44-5] | 1.000 mg/mg (dr) | 
| 1031503 | Amoxicillin (200 mg) | [61336-70-7] |  | 
| 1032007 | Amphotericin B (125 mg) | [1397-89-3] | 1009 ug/mg (dr) | 
| 1033000 | Ampicillin (200 mg) | [69-53-4] | 998 ug/mg (dr) | 
| 1033203 | Ampicillin Sodium (125 mg) | [69-52-3] |  | 
| 1033407 | Ampicillin Trihydrate (200 mg) | [7177-48-2] | - | 
| 1034002 | Amprolium (200 mg) | [121-25-5] | 0.991 mg/mg (dr) | 
| 1034308 | Amrinone (500 mg) | [60719-84-8] |  | 
| 1034320 | Amrinone Related Compound A (100 mg) (5-carboxamide[3,4'-bipyridin]-6(1H)-one) | [62749-46-6] |  | 
| 1034341 | Amrinone Related Compound B (100 mg) (N-(1,6-dihydro-6-oxo-(3,4'-bipyridine)-5-yl)-2-hydroxypropanamide) | n/f |  | 
| 1034363 | Amrinone Related Compound C (50 mg) (1,6-dihydro-6-oxo-(3,4'-bipyridine)-5-carbonitrile) | n/f |  | 
| 1034909 | Anecortave Acetate (200 mg) | [7753-60-8] | 0.997 mg/mg (ai) | 
| 1034910 | Anecortave Acetate Related Compound A (20 mg) (9(11)-dehydrocortisol) | [10184-70-0] | - | 
| 1035005 | Anethole (2 mL) (AS) | [4180-23-8] | - | 
| 1036008 | Anileridine Hydrochloride CII (250 mg) | [126-12-5] |  | 
| 1036507 | 3-Anilino-2-(3,4,5-trimethoxybenzyl) acrylonitrile (25 mg) (AS) | [30078-48-9] | - | 
| 1037011 | Anisole (1.2 mL/ampule; 3 ampules) | [100-66-3] | 1.00 mg/mg (ai) | 
| 1038003 | Antazoline Phosphate (200 mg) | [154-68-7] |  | 
| 1039006 | Anthralin (200 mg) | [1143-38-0] |  | 
| 1040005 | Antipyrine (200 mg) | [60-80-0] | 0.999 mg/mg (ai) | 
| 1040708 | Apigenin-7-glucoside (30 mg) | n/f |  | 
| 1041008 | Apomorphine Hydrochloride (250 mg) | [41372-20-7] |  | 
| 1041609 | Apraclonidine Hydrochloride (100 mg) | [73218-79-8] |  | 
| 1042000 | Aprobarbital CIII (200 mg) (AS) DISCONTINUED | [77-02-1] |  | 
| 1042102 | L-Arabinitol (500 mg) | [7643-75-6] | 1.00 mg/mg (an) | 
| 1042500 | L-Arginine (200 mg) | [74-79-3] | 1.000 mg/mg (dr) | 
| 1042601 | Arginine Hydrochloride (125 mg) | [1119-34-2] |  | 
| 1042703 | Arsanilic Acid (25 mg) | [98-50-0] |  | 
| 1043003 | Ascorbic Acid (1 g) (Vitamin C) | [50-81-7] |  | 
| 1043105 | Ascorbyl Palmitate (2 g) (AS) | [137-66-6] | 0.988 mg/mg (ai) | 
| 1043502 | Asparagine Anhydrous (200 mg) | [70-47-3] | 1.00 mg/mg (dr) | 
| 1043513 | Asparagine Monohydrate (200 mg) | [5794-13-8] | 1.00 mg/mg (ai) | 
| 1043706 | Aspartame (200 mg) | [22839-47-0] |  | 
| 1043750 | Aspartame Acesulfame (200 mg) | [106372-55-8] |  | 
| 1043728 | Aspartame Related Compound A (25 mg) (5-Benzyl-3,6-dioxo-2-piperazineacetic Acid) | [5262-10-2] | 0.99 mg/mg (ai) | 
| 1043819 | Aspartic Acid (100 mg) | [6899-03-2] |  | 
| 1044006 | Aspirin (500 mg) | [50-78-2] |  | 
| 1044301 | Astemizole (200 mg) | [68844-77-9] |  | 
| 1044403 | Atenolol (200 mg) | [29122-68-7] | 0.999 mg/mg (dr) | 
| 1044651 | Atovaquone (200 mg) | [95233-18-4] |  | 
| 1044662 | Atovaquone Related Compound A (25 mg) (cis-2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone) | n/f |  | 
| 1044800 | Atracurium Besylate (100 mg) | [64228-81-5] |  | 
| 1045009 | Atropine Sulfate (500 mg) | [5908-99-6] |  | 
| 1045337 | Avobenzone (500 mg) | [70356-09-1] | 0.996 mg/mg (dr) | 
| 1045508 | Aurothioglucose (100 mg) | [12192-57-3] | - | 
| 1045600 | Azaerythromycin A (100 mg) (9-Deoxo-9a-aza-9a-homoerythromycin A) | [76801-85-9] | - | 
| 1045756 | Azaperone (200 mg) | [1649-18-9] | 0.995 mg/mg (ai) | 
| 1045803 | Azatadine Maleate (200 mg) | [3978-86-7] |  | 
| 1046001 | Azathioprine (200 mg) | [446-86-6] |  | 
| 1046056 | Azithromycin (100 mg) | [117772-70-0] |  | 
| 1046103 | Azlocillin Sodium (200 mg) | [37091-65-9] |  | 
| 1046147 | Azo-aminoglutethimide (100 mg) | n/f |  | 
| 1046205 | Aztreonam (200 mg) | [78110-38-0] |  | 
| 1046307 | Aztreonam E-Isomer (50 mg) | n/f | - | 
| 1046409 | Open Ring Aztreonam (25 mg) | [87500-74-1] | - |