3,6-Dichloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

9,10-Dinitroanthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 33685-60-8

1H,1H,2H,2H-Perfluoro-n-octyl acrylate-d3,50 µg/mL,MeOH,1mL,

Chlorpyrifos-methyl, 250mg