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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 23 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
1101 CP-L8011 Lacosamide EP Impurity K 86921-49-5
1102 CP-L8012 Lacosamide USP Related Compound F 171623-02-2
1103 CP-L3000 Lamivudine 134678-17-4
1104 CP-L3001 Lamivudine EP Impurity A 1822826-02-7
1105 CP-L3002 Lamivudine EP Impurity B 131086-22-1
1106 CP-L3003 Lamivudine EP Impurity C 69-72-7
1107 CP-L3004 Lamivudine EP Impurity D 134680-32-3
1108 CP-L3005 Lamivudine EP Impurity E 71-30-7
1109 CP-L3006 Lamivudine EP Impurity F 66-22-8
1110 CP-L3007 Lamivudine EP Impurity G 160552-55-6
1111 CP-L3008 Lamivudine EP Impurity H 160552-54-5
1112 CP-L3010 Lamivudine EP Impurity J 145986-07-8
1113 CP-L10001 Lamotrigine EP Impurity A 252186-78-0
1114 CP-L10003 Lamotrigine EP Impurity C 94213-23-7
1115 CP-L10005 Lamotrigine EP Impurity E 50-45-3
1116 CP-L10000 Lamotrigine 84057-84-1
1117 CP-L10004 Lamotrigine EP Impurity D 661463-79-2
1118 CP-L10006 Lamotrigine EP Impurity F 252186-79-1
1119 CP-L10007 Lamotrigine EP Impurity G 38943-76-9
1120 CP-L11000 Lansoprazole 103577-45-3
1121 CP-L11002 Lansoprazole EP Impurity B 131926-99-3
1122 CP-L11003 Lansoprazole EP Impurity C 103577-40-8
1123 CP-L11004 Lansoprazole EP Impurity D 615-16-7
1124 CP-L11005 Lansoprazole EP Impurity E 583-39-1
1125 CP-L11006 Lansoprazole EP Impurity F 168167-42-8
1126 CP-L11007 Lansoprazole Sulfone N-Oxide 953787-54-7
1127 CP-L12000 Leflunomide 75706-12-6
1128 CP-L12001 Leflunomide EP Impurity A 455-14-1
1129 CP-L12002 Leflunomide EP Impurity B 163451-81-8
1130 CP-L12004 Leflunomide EP Impurity D 42831-50-5
1131 CP-L12005 Leflunomide EP Impurity E 208401-20-1
1132 CP-L12006 Leflunomide EP Impurity F 1403564-06-6
1133 CP-L12007 Leflunomide EP Impurity G 724429-16-7
1134 CP-L12008 Leflunomide EP Impurity H 24522-30-3
1135 CP-L27000 Lenalidomide 191732-72-6
1136 CP-L27001 Lenalidomide 4-Nitro Impurity 827026-45-9
1137 CP-L27002 Lenalidomide Impurity 1 2197414-57-4
1138 CP-L27005 Lenalidomide Impurity 5 98475-07-1
1139 CP-L14001 Lenvatinib Hydroxy Amide Impurity 2110414-05-4
1140 CP-L14002 Lenvatinib Impurity 1 417717-21-6
1141 CP-L14004 Lenvatinib Impurity 7 17609-80-2
1142 CP-L13000 Levetiracetam 102767-28-2
1143 CP-L13002 Levetiracetam EP Impurity B 358629-47-7
1144 CP-L13003 Levetiracetam EP Impurity C 142-08-5
1145 CP-L13004 Levetiracetam EP Impurity D 103765-01-1
1146 CP-L13007 Levetiracetam EP Impurity G 7682-20-4
1147 CP-L13012 Levetiracetam S-Carboxylic Acid 102849-49-0
1148 CP-L13008 Levetiracetam USP Related compound A 102767-31-7
1149 CP-L15000 Levocetirizine 130018-77-8
1150 CP-L15011 Levocetirizine EP Impurity J 909779-33-5