Chlorbufam, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675545 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680465 alpha-Methylstyrene, 200 µg/ml, Methanol, 1ml Price on request 58014 Silicon (Si) Price on request 30168 High Concentration VOC Standard Price on request