Tetrachloroethene, 100 µg/ml, Methanol, 5ml Back Catalog number: 675299 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674842 D7-Malathion, 100 µg/ml, Acetone, 1ml Price on request 82721 Appendix IX Pesticide Mix #3 Price on request S-4055-500-10IO Sulfur Calibr. Mix. Dibenzothiophene in Isooctane. 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 Price on request