2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673527 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673702 Tebufenpyrad, 100 µg/ml, Ethyl acetate, 5ml Price on request BDF-247 2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 70067 4-Chloroaniline Price on request