4,4'-DDT, 100mg Back Catalog number: 674159 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677131 Propylene glycol 1-methyl ether 2-acetate, 250mg Price on request 73371 Trioctyl trimellitate, 1000μg/ml in methylene chloride, 1ml Price on request 675724 Mecarbam, 10 µg/ml, Ethyl acetate, 10ml Price on request