Hexachlorobenzene, 100 µg/ml, Methanol, 5ml Back Catalog number: 675498 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94558 Deuterated Nitrosoamines Price on request 13700-0155-1000WS Trifluoroacetic acid, 1000µg/ml in Water, 5ml Price on request 58027 Cobalt (Co) Price on request