CCC Class II- Method 8261

Metformin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1115-70-4

(+/-)-3-(4-Methylbenzylidene-d4)camphor, 100µg/ml

Chlorthiophos, 100 µg/ml, Ethyl acetate, 5ml