2-Chlorophenol, 100 µg/ml, Methanol, 5ml

(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.

D5-Atrazine-desisopropyl, 100 µg/ml, Acetone, 1m

Total Water Pollution (WP) (Kit)