Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane

Tolylfluanid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 731-27-1

(S)-(-)-3-Chloro-1,2-propandiol acetonoide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 60456-22-6

EPA Method 8250