Pyridaphenthion, 10.0 µg/ml, Ethyl acetate, 10ml

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 24589-78-4

PCDD & PCDF Calibration Kit, 6 x 200ul, nonane

Iopanoic acid,100 µg/mL,MeOH,1mL,