Method 1640 Tuning Standard

n-Tetracontane, ?13C: -27.05, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 4181-95-7

Deltamethrin, 10.0 µg/ml, Ethyl acetate, 10ml

D-Glucitol