Sulfaphenazole, 100 µg/ml, Methanol, 5ml

Sulfur Calibr. Mix. Dibenzothiophene in Toluene (20 cSt)Unit: 10mL screw-capped bottle Matrix White oil White Oil Concentration Isooctane Toluene 3 cSt

Josamycin, 10 µg/ml, Acetone, 5ml

Triflumuron, 100 µg/ml, Acetonitrile, 5ml