WS (drinking water) Quantitative E.Coli - QC

n-Heptacosane, ?13C: -25.48, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 593-49-7

Nonyl aldehyde

Geraniol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-24-1