Cations Mix

Oxytetracycline hydrochloride, 10 µg/ml, Methanol

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

2,4-Di-sec-butylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1849-18-9