Salinity Standard

1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg

1,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-73-0

Ethoprophos, 100 µg/ml, Acetonitrile, 1ml