Sulfur, 50µg/g (0.0050 wt%) in Diesel Fuel, 100ml

Metolachlor ESA sodium salt, 100 µg/ml, Acetonitr

1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml

Internal Standard for GC-analysis of PAH compounds 4 Analytes, each 500 µg/mL in dichloromethane; units:1x5mL 0393.12 1-Phenylhexane [1077-16-3] 0728.12 2,3-Dimethylnaphthalene [581-40-8] 0768.16 3,6-D