Direct Black 38

7,12-Dimethylbenz(a)anthracene

Standard Mixture 1 + Dichlobenil S-4275 Compound Prod.no. CAS no. Purity% Grav.conc mg/ml Chloroform 1350,1 67-66-3 99,5 5 1,1,1-Trichl

OLC 3.2 Continuing Calibration Solution