Vinyl chloride, certified ref. material, 2000μg/mL in MeOH, 1ml Back Catalog number: 500976 Availability: In the manufacturer's stock Price on request - + Recommended 50125 pH 1.0 Standard @ 25°C Price on request 9059.7-K-IP 3,4,5-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 57057-83-7 Price on request 94286 Sulfur Mix Price on request