Methoxychlor-d6 (dimethoxy-d6),100 µg/mL,MeOH,1mL

4-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetoni

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

n-Valeraldehyde-PFBOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.