Tuning Solution- Method 200.7 section 7.7

Chloroform, 100µg/ml in MeOH, 5ml

2,2',3,3',4,5,5',6,6'-Nonachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

EPA Method 8250/8250A Cal Check BNS