Custom Metal Mix Back Catalog number: 59962 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948SS Sampling Standard Solution, in Nonane/1.6% toluene, 1,2ml Price on request 673220 Carbaryl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 677391 D4-Diquat dibromide, 100 µg/ml, Deuterium oxide, Price on request