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

Phenol-2,4,6-d3, OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 203645-65-2

Cycluron, 100 µg/ml, Ethyl acetate, 5ml

Formaldehyde-DNPH Level 1 (0.1ug/mL)