o,o,o-Triethyl phosphorothioate

1H,1H-Perfluoro-3,5,5-trimethylhexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 238403-51-5

2,3,6-Trichlorotoluene, 100 µg/ml, Methanol, 5ml

Zearalanone (Certified Reference Material),10.02 µg/mL,acetonitrile,2mL,