1,1,1,2-Tetrachloroethane Back Catalog number: X9193 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95282 Potassium butylxanthate (as butylxanthate acid) Price on request C16880000 Rutin hydrate, certified, 0.5g Price on request P-089S-10X Metribuzin, 1000µg/mL in MeOH, 1ml Price on request