2,4-DB, 250mg Back Catalog number: 676113 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DD-1234678-S 1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request S-4490-100-ME EPA 8270C - Multiple Component Solution 1, 3 Additional compounds 0378.12 Carbazole [86-74-8] 0186.1 Carbon disulfide [95-87-4] 1411.8 4-Ethylphenol [123-07-9] Price on request 2056.20-100MG Diphenyl phthalate,neat,neat,100mg, Price on request