Individual Calibration Solutions, 200ul, nonane

Methamidophos, 100 µg/ml, Ethyl acetate, 5ml

1,5-Bis-(4-chlorophenyl)-biguanide HCl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 13590-98-2

2-Ethyl-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-51-5