D8-1,4-Dioxane, 100 µg/ml, Methanol, 1ml Back Catalog number: 682029 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71783 N-Phenyl-N’-cyclohexyl-p-phenylenediamine Price on request 53065 Spiking Standard 2 Price on request 95494 Additional Pesticide Mix Price on request