Zearalenone-14-O-beta-glucoside, 10mg

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)

Azoxystrobin Metabolite R402173, 10.0 µg/ml, Acet

2,3,4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,