o-Anisidine,100 µg/mL,acetonitrile,1mL,

alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

CPI (1) Control Standard 3 Isooctane solutions S-4025 (mg/mL) S-4026 (mg/mL) S-4027 (mg/mL) C22 1.0 1.0 1.0 C23 0.9 1.0 1.1 C24 0.8

Sodium Carbonate