Silicon (Si) Back Catalog number: 56114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-FC92S-1.2ML 4,4'-DDT (ring-13C12), 100ug/ml in n-Nonane, 1,2ml Price on request 53138 Paint Chip Analysis Price on request 675172 2-Methylphenol, 100 µg/ml, Methanol, 5ml Price on request