Nitrate & Nitrite as N

Methyl 7,10,13,16,19-docosapentaenoate (all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108698-02-8

D9-Butachlor, 10mg

1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane