13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

Cycloxydim Metabolite BH 517-TGSO, 100 µg/ml, Ace

Valsartan,1000 µg/mL,MeOH,1mL,

Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K