4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

EPN, 10 µg/ml, Ethyl acetate, 10ml

Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

2,4,6-Trichloroanisole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87-40-1