2-Hexanone, 1ml

n-Tridecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-50-5

Demeton-S-methyl, 1000µg/ml in MeOH, 1ml

2,2',3,3',5,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,