Thiacloprid, 100 µg/ml, Acetonitrile, 5ml

Di-n-butyldi-n-pentyltin,1000 µg/mL,isooctane,1mL

Isocaffeine (1,3,9-Trimethylxanthine), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 519-32-4

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.