Piperazine, 250mg Back Catalog number: 687128 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52082 Instrument Standard 6 Price on request S-4052-4K-10LW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C) Price on request CLM-3739-1.2 Simazine (13C3, 99%) 100µg/mL in MeOH, 1,2ml Price on request
