Internal & Surrogate Standard 8260B

CCME PAH Calibration Standard

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

N-Nitropiperazine-2,2,3,3,5,5,6,6-d8, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.