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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 4 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
151 CP-A60007 Anastrozole EP Impurity G 120511-92-4
152 CP-A60008 Anastrozole EP Impurity H 120511-72-0
153 CP-A60009 Anastrozole EP Impurity I 120511-91-3
154 CP-A21001 Antazoline sulfate 24359-81-7
155 CP-A3000 Apixaban 503612-47-3
156 CP-A3009 Apixaban Amino Acid Impurity 2206825-87-6
157 CP-A3003 Apixaban Carboxylic Acid 503614-92-4
158 CP-A3012 Apixaban Chloro Impurity 2029205-64-7
159 CP-A3023 Apixaban USP Related Compound D 1351611-14-7
160 CP-A3010 Apixaban Impurity 14 1704504-93-7
161 CP-A3008 Apixaban Impurity 16 1619934-76-7
162 CP-A3019 Apixaban Impurity 18 1643330-62-4
163 CP-A3007 Apixaban Impurity 2 2187409-01-2
164 CP-A3020 Apixaban impurity 20 1421823-20-2
165 CP-A3015 Apixaban Impurity 23 1801881-17-3
166 CP-A3013 Apixaban Impurity 24 1928718-22-2
167 CP-A3001 Apixaban Impurity 35 545445-44-1
168 CP-A3025 Apixaban Impurity 77 881386-12-5
169 CP-A3006 Apixaban Impurity 9 503614-91-3
170 CP-A3022 Apixaban Impurity C 1904628-10-9
171 CP-A3005 Apixaban Methyl Ester Impurity 1074365-84-6
172 CP-A3002 Apixaban O-Desmethyl Impurity 503612-76-8
173 CP-A3024 Apixaban Tetrahydro Impurity 536759-91-8
174 CP-A63000 Apocynin 498-02-2
175 CP-A22009 Aripiprazole Bromobutoxyquinoline Impurity 129722-34-5
176 CP-A22001 Aripiprazole EP Impurity A 22246-18-0
177 CP-A22002 Aripiprazole EP Impurity B 119532-26-2
178 CP-A22003 Aripiprazole EP Impurity C 203395-81-7
179 CP-A22004 Aripiprazole EP Impurity D 203395-82-8
180 CP-A22005 Aripiprazole EP Impurity E 129722-25-4
181 CP-A22006 Aripiprazole EP Impurity F 573691-09-5
182 CP-A25001 Ascorbic Acid EP Impurity A 2098-01-01
183 CP-A25004 Ascorbic Acid EP Impurity D 3031-98-9
184 CP-A25005 Ascorbic Acid EP Impurity E 144-62-7
185 CP-A25006 Ascorbic Acid EP Impurity F 89-65-6
186 CP-A26000 Aspartame 22839-47-0
187 CP-A26001 Aspartame EP Impurity A 1227988
188 CP-A26002 Aspartame EP Impurity B 13433-09-5
189 CP-A27006 Aspirin EP impurity F 1466-82-6
190 CP-A28000 Atazanavir 198904-31-3
191 CP-A28001 Atazanavir EP Impurity A 4385-62-0
192 CP-A28002 Atazanavir EP Impurity B 127406-56-8
193 CP-A28003 Atazanavir EP Impurity C 1192224-24-0
194 CP-A28005 Atazanavir EP Impurity E 1292296-09-3
195 CP-A28011 Atazanavir EP Impurity K 162537-11-3
196 CP-A28015 Atazanavir Impurity B 198904-85-7
197 CP-A28014 Atazanavir R,S,S,R-Diastereomer 1292296-11-7
198 CP-A29000 Atenolol 29122-68-7
199 CP-A29002 Atenolol EP Impurity B 61698-76-8
200 CP-A29006 Atenolol EP Impurity F 87619-83-8