pH 2.0 Standard @ 25°C

Pyrene-d10, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1

1H,1H,9H-Perfluorononan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-18-1

Fenitrothion-oxon, 100 µg/ml, Ethyl acetate, 1ml