S421, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673696 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50035 Sodium Bromide (Br-) Price on request BHBCD β-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml Price on request 66123 2',3,4,4',5-Pentachlorobiphenyl (123) Price on request