Tetrachloroethene, 2000µg/ml in MeOH, 1ml Back Catalog number: 31411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674823 Isoproturon, 100mg Price on request 50798 Turbidity Standard Price on request 1515.14-K-IO 2,4-Di-sec-butylphenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1849-18-9 Price on request