ICP HM Check Std B

Acetochlor D11, 100µg/ml in Acetone, 1ml

2,3',4',6-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-62-6

Internal standard 2, 2000g/ml in MeOH, 1ml