Alachlor OA, 100µg/ml in MeOH, 1ml

Chloroform-13C,2000 µg/mL,MeOH,1mL,

Chlorite (ClO2-), 100µg/ml in Water, 100ml

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