2-Isopropyl-6-methyl-4-pyrimidinol, anal. std., 1g

Dibenzothiophene in Xylene Units: 5x1mL ampoule, 1x10mL screw cap bottle Chiron No. (Matrix) Concentration Isooctane Xylene White oil 3 cst µgS/g (ppm) Wt.% S-4055-0-IO S-4054-0-XY S

Ethanol standard in serum,0.1g/L,serum, 1.5mL

Acetochlor D11, 100µg/ml in Acetone, 1ml