CLP Calibration Std. IV

Heptachlor, 1000µg/ml in Hexane, 1ml

4-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26730-12-1

2 alpha,17 alpha(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.