Pentabromophenylallyl ether,50 µg/mL,isooctane,1mL,

Valproic acid-d6

HJ 909-2017 PBDE Mix 265, 200µg/mL in n-Hexane:Toluene, 1ml

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy 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)