Chlorodifluoromethane

ß-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

13-cis,16-cis-Docosadienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17735-98-7

Pentachlorophenol, 100 µg/ml, Acetonitrile, 1ml