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Laboratory Standards

Reference Standards

Comprehensive in-house reference standard catalog — featuring over 7,402 certified pharmaceutical & chemical standards with catalogue numbers and CAS references.

Showing 7,402 Reference Standards
Page 2 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
51 CP-A6005 Acetazolamide EP Impurity E 827026-60-8
52 CP-A6006 Acetazolamide EP Impurity F 80495-47-2
53 CP-A44001 Acetylsalicylic Acid EP Impurity A 99-96-7
54 CP-A44002 Acetylsalicylic Acid EP Impurity B 636-46-4
55 CP-A44003 Acetylsalicylic Acid EP Impurity C 69-72-7
56 CP-A44004 Acetylsalicylic Acid EP Impurity D 530-75-6
57 CP-A44005 Acetylsalicylic Acid EP Impurity E 552-94-3
58 CP-A8001 Aciclovir EP Impurity A 102728-64-3
59 CP-A8002 Aciclovir EP Impurity B 73-40-5
60 CP-A8003 Aciclovir EP Impurity C 91702-61-3
61 CP-A8007 Aciclovir EP Impurity G 75128-73-3
62 CP-A8012 Aciclovir EP Impurity L 3056-33-5
63 CP-A8000 Aciclovir 59277-89-3
64 CP-A48000 Adapalene 106685-40-9
65 CP-A48001 Adapalene EP Impurity A 932033-58-4
66 CP-A48002 Adapalene EP Impurity B 1346599-76-5
67 CP-A9000 Agomelatine 138112-76-2
68 CP-A9006 Agomelatine Dimer Urea 185421-27-6
69 CP-A9011 Agomelatine Impurity 5 138113-09-4
70 CP-A9001 Agomelatine Impurity A 1607465-49-5
71 CP-A9002 Agomelatine Impurity B 22009-38-7
72 CP-A9004 Agomelatine Impurity D 152302-45-9
73 CP-A9005 Agomelatine Impurity E 1607465-48-4
74 CP-A10000 Albendazole 54965-21-8
75 CP-A10002 Albendazole EP Impurity B 54029-12-8
76 CP-A10003 Albendazole EP Impurity C 75184-71-3
77 CP-A10004 Albendazole EP Impurity D 80983-34-2
78 CP-A10005 Albendazole EP Impurity E 10605-21-7
79 CP-A10006 Albendazole EP Impurity F 80983-45-5
80 CP-A10007 Albendazole EP Impurity G 20367-38-8
81 CP-A10009 Albendazole EP Impurity I 20559-55-1
82 CP-A10012 Albendazole Impurity 9 139751-05-6
83 CP-A11000 Alcaftadine 147084-10-4
84 CP-A11001 Alcaftadine Impuity 1 147064-11-7
85 CP-A12001 Allopurinol EP Impurity A (Sulfate) 27511-79-1
86 CP-A12002 Allopurinol EP Impurity B 22407-20-1
87 CP-A12004 Allopurinol EP Impurity D 6994-25-8
88 CP-A12006 Allopurinol EP Impurity F 302-01-2
89 CP-A12007 Allopurinol Nitrile Impurity 16617-46-2
90 CP-A53001 Almotriptan EP Impurity A 334981-12-3
91 CP-A53003 Almotriptan EP Impurity C 1018676-02-2
92 CP-A53004 Almotriptan EP Impurity D 1018676-03-3
93 CP-A53005 Almotriptan EP Impurity E 603137-43-5
94 CP-A13000 Alogliptin 850649-61-5
95 CP-A13004 Alogliptin 6 chloro impurity 865758-96-9
96 CP-A13013 Alogliptin Benzoate 850649-62-6
97 CP-A13002 Alogliptin Benzoate Dimer Impurity 1268836-55-0
98 CP-A13005 Alogliptin Benzoate S-Isomer 1638544-64-5
99 CP-A13003 Alogliptin Impurity 10 2749424-28-8
100 CP-A13006 Alogliptin Impurity 11 1618644-32-8