Quinoxyfen, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673693 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54521 Nitrate & Nitrite as N Price on request S-4053-7,5K-10T 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 Price on request 92990 Chlorinated Pesticide Standard Price on request