D7-Malathion, 100 µg/ml, Acetone, 1ml

Acetylsalicylic acid-d3 (methyl-d3),100 µg/mL,MeOH,1mL,

10-Methyl-7(H)-benzo[c]carbazole, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21064-50-6

Di-n-octyltin dichloride, 1000µg/ml in MeChl, 1ml