ICP-MS Tuning Solution #1 EPA 200.8

2,3,3',4,4',5,5',6-Octabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 915039-12-2

Acetaldehyde-DNPH

Sulprofos, 10.0 µg/ml, Ethyl acetate, 10ml