Tebufenpyrad, 100 µg/ml, Acetonitrile, 5ml

Cimetidine hydrochloride, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 70059-30-2

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no.

EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml