CWA Low Level PAHs-HPLC

Pyruvic aldehyde, 40% solution in water, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no. 78-98-8

Chloroparaffin C22 72.1%Cl, 100µg/ml in CY, 10ml

PCDD/PCDF Solution/Mixture, 1.2ml, nonane