Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

Pentachlorobenzonitrile, 100mg

Thiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 110-02-1

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.