Tris(4-chlorophenyl)methanol, 1.2ml x 50ug/ml, nonane Back Catalog number: T4CPME Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 98653 PAH Standard (20 ppm) Price on request S-4056-75-10MX 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 689104 D6-Dimethachlor Metabolite CGA 369873, 100µg/ml in AL, 1ml Price on request