WS (drinking water) Quantitative E.Coli

Alkyltin Chlorides Mix

Sulfameter, 100 µg/ml, Methanol, 1ml

Octadecadienoic acid (9,11 + 10,12 c+tr) (Conjugated), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.