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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 118 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
5851 CP-N48008 Naphazoline Impurity 1 161983-06-8
5852 CP-N57001 Naltrexone EP Impurity A 1007856-83-8
5853 CP-N57004 Naltrexone EP Impurity D 607732-61-6
5854 CP-N57006 Naltrexone EP Impurity F 2397651-97-5
5855 CP-N57007 Naltrexone EP Impurity H 503090-99-1
5856 CP-N57015 3-(O)-Acetyl Naltrexone 111129-14-7
5857 CP-N57022 Naltrexone Hydrochloride 16676-29-2
5858 CP-N89001 Naftifine Hydrochloride 65473-14-5
5859 CP-R1082 Rosuvastatin Formyl Impurity 147118-37-4
5860 CP-R1105 Rosuvastatin Impurity 37 289042-10-0
5861 CP-R27045 N-Desmethyl Rivastigmine 1070660-34-2
5862 CP-R4002 Rupatadine Fumarate 182349-12-8
5863 CP-R53020 Ruxolitinib Phosphate 1092939-17-7
5864 CP-R73001 Rutin Trihydrate 250249-75-3
5865 CP-R78002 Rocuronium EP Impurity A 119302-24-8
5866 CP-R78006 Rocuronium EP Impurity E 1190105-65-7
5867 CP-S10001 Spironolactone EP Impurity A 132458-33-4
5868 CP-S10003 Spironolactone EP Impurity C 976-70-5
5869 CP-S10005 Spironolactone EP Impurity E 33784-05-3
5870 CP-S107004 Sulfasalazine EP Impurity D 66364-70-3
5871 CP-S13028 Sumatriptan Hydrazine Impurity 88933-16-8
5872 CP-S42019 Sunitinib N,N-Didesethyl Impurity 1217216-61-9
5873 CP-S43006 Suvorexant Impurity 2 3621-81-6
5874 CP-S49000 Sulfadoxine 2447-57-6
5875 CP-S49004 Sulfadoxine Impurity B 5018-38-2
5876 CP-S49006 N4-Acetyl sulfadoxine 5018-54-2
5877 CP-S54006 Silver Sulfadiazine 22199-08-2
5878 CP-S55000 Sulfadimethoxine 122-11-2
5879 CP-S63002 Sulbactam EP Impurity A 23315-18-6
5880 CP-S63004 Sulbactam EP Impurity D 4027-64-9
5881 CP-S63005 Sulbactam EP Impurity E 76646-91-8
5882 CP-S63006 Sulbactam EP Impurity F 24158-88-1
5883 CP-S64002 Sulpiride EP Impurity C 33045-53-3
5884 CP-S64003 Sulpiride EP Impurity E 52395-25-2
5885 CP-S63007 Sulbactam 68373-14-8
5886 CP-F13033 N-Nitroso Fexofenadine EP Impurity E 1038-06-8
5887 CP-CS1775 1,2-Dimethoxybenzene 91-16-7
5888 CP-CS1776 3`,4`-Dimethoxyacetophenone 1131-62-0
5889 CP-S42036 Sunitinib Impurity 13 356068-93-4
5890 CP-CS1777 Diethylamine Salicylate 4419-92-5
5891 CP-R13016 Rilpivirine Amide Impurity 1 500288-66-4
5892 CP-R15001 Risperidone EP Impurity A 691007-09-7
5893 CP-R15004 Risperidone EP Impurity D 1199589-74-6
5894 CP-R15034 Risperidone Trans N-Oxide 1200448-51-6
5895 CP-R15035 Risperidone cis-N-Oxide 1894509-66-0
5896 CP-R16012 Ritonavir EP Impurity L 256328-82-2
5897 CP-R17075 Rivaroxaban Impurity 1 530-62-1
5898 CP-R17076 Rivaroxaban Impurity 2 85-41-6
5899 CP-R17081 Rivaroxaban Impurity 8 96-43-5
5900 CP-R17082 Dichlorothienoic Acid 31166-29-7