Reference  Materials

Iobitridol

Iobitridol Impurity 1

Iobitridol Impurity 2

Iobitridol Impurity 3

Iobitridol Impurity 4

(-)-Erinacin A

(R)-3-(4-bromo-1H-pyrazol-1-yl)-3-cyclopentylpropanal

(Z)-2,2,4,6,6-pentamethylhept-3-ene

*Acetone

*Metformin Impurity 12 Monomer（Methylamine）

*Sulfuric acid

*Valsartan Impurity 19

2,2,6,6-tetramethyl-4-methyleneheptane

4-(difluoromethylene)cyclohexa-2,5-dien-1-one

5H-benzo[e]imidazo[1,2-c][1,3]oxazine

A mixture consisiting of Sitagliptin and Sitagliptin EP Impurity A

Aaptamine

Aaptamine Impurity 1

Aaptamine Impurity 2

Aaptamine Impurity 3

Aaptamine Impurity 4

Aaptamine Impurity 5

AB-PINACA Impurity 1（AB-PINACA Pentanoic Acid Metabolite）

AB-PINACA Impurity 2（AB-PINACA N-(2-Fluoropentyl) Isomer）

AB-PINACA Impurity 3（AB-PINACA N-(3-Fluoropentyl) Isomer）

AB-PINACA Impurity 4（AB-PINACA N-(4-Fluoropentyl) Isomer）

AB-PINACA Impurity 5（AB-PINACA N-(4-Hydroxypentyl) Metabolite）

AB-PINACA Impurity 6（3-Chloro AB-Pinaca）

AB-PINACA Impurity 7（5-Chloro AB-PINACA）

AB-PINACA Impurity 8（5-Fluoro-AB-PINACA）

AB-PINACA Impurity 9（AB-PINACA N-(8-Hydroxypentyl) Metabolite）

AB-PINACA-d9

Abacavir

Abacavir Sulfate

Abacavir Impurity 1(Abacavir EP Impurity A)

Abacavir Impurity 2(Abacavir EP Impurity B)

Abacavir Impurity 3(Abacavir EP Impurity C)

Abacavir Impurity 4(Abacavir EP Impurity D)

Abacavir Impurity 4 (DiHCl)

Abacavir Impurity 5(Abacavir EP Impurity E)