EPA Method 8330 Analyte

Metformin hydrochloride, 100 µg/ml, Methanol, 1m

Trimipramine maleate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 521-78-8

ASTM Method D2887 Calibration Sol., in chloroform, 1ml