Levamisole hydrochloride for SS, 15mg

Methiocarb

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

DRO n-Hydrocarbon Standard, 2000µg/ml in MeChl, 1ml