Nitrobenzene

2,3-Dibromo-7,8-dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

PBB Mix of 10mono- to decabrominated, 50µg/ml in TO, 1m

Chlormequat-chloride D4, 100µg/mL in DO, 1ml