Dichlone, 250mg

1,5-Bis-(1-methylethyl)-biguanide HCl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 45095-69-0

Potassium perfluoro-1-butanesulfonate, 1.2ml x 50ug/ml, methanol

Extended Calibration/Low Level Solution, 500ul, nonane