1,2,4-Trichlorobenzene Back Catalog number: 34361 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4053-0-10T 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 SC-474580 Vanillactic Acid, 10mg Price on request 676228 Parathion-methyl, 100 µg/ml, Toluene, 1ml Price on request