WS Disinfection By-Products - Cal Check 3

1-Chloro-2-propanol + 2-Chloro-1-propanol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 127-00-4

Thiodicarb, 250mg

Bis-(2-ethylhexyl)-terephthalate, 1000µg/ml in Isooctane, 5ml