Metazachlor OA, 100µg/ml in Acetonitrile, 1ml

Cholest-5-en-3ß-ol , 600µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 57-88-5

Acids Calibration Level 1

Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml