Biphenyl-d10

Pirimiphos-methyl, 10.0 µg/ml, Ethyl acetate, 10

Toxaphene Mix 1, 1 ng/µl, 1ml

n-Butyl n-pentyl phthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3461-29-8