Potassium sorbate, 250mg Back Catalog number: 673083 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673412 Pirimicarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request 684222 N-Nitrosoethylmethylamine, 100 µg/ml, Methanol, Price on request C21000100 PBB-No. 1, certified, 50mg Price on request