1,3,5-Trichlorobenzene, 250mg Back Catalog number: 678144 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended EPA-1613ISS Internal Standard Spiking Solution, 200ng/ml n Nonane/0.8% toluene, 1,2ml Price on request DF-1236-S 1,2,3,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request S-4394-ASS-NN S-4394 B[a]P/HCB Recovery Standard (solvent - Nonane) Product Concentration 2,3,3',5,5'-PeCB 100 µg/mL Price on request