Violaxanthin (Mixture of Diastereomers), 1mg

1,4-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Triethyl phosphate-d15, 1.2ml x 50ug/ml, toluene

Rain water, 500ML