Benalaxyl-M, 100 µg/ml, Acetonitrile, 1ml

Custom Nitrogen Set, 0,1,2,5,10,20,30ng/μL, 7x2ml

Toxaphene,100 µg/mL,n-hexane,1mL,

Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5