Prosulfuron, 10.0 µg/ml, Acetonitrile, 10ml

Taxine (mixture of Taxine B and iso-Taxine B) (~80%), 10mg

Sulfur, 500µg/g (0.0500 wt%) in Diesel Fuel, 100ml

(2RS)-2-(4-n-Propylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3585-47-5