Toxaphene Mix 1, 1 ng/µl, 1ml Back Catalog number: ZA22100100CY Availability: In the manufacturer's stock Price on request - + Recommended S7004-0.05 3-Epi-25-Hydroxyvitamin D3, 50μg/ml, 1ml Price on request 58174 Tungsten (W) Price on request S-4056-250-MXX5 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 Price on request