Method 515.3 ICS Mix

3,5-Dichlorobenzoic acid

Methanol QC Reference Mixture III n-Butyl sulfide, 0.5 ppm (weight S by weight) in 99.9 % methanol; units: 1x10mL, 5x10mL

Cyanazine, 10 µg/ml, Acetonitrile, 10ml