Drinking Water Standards Kit Back Catalog number: 52074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681023 D(-)-Fructose, 250mg Price on request 673593 Fenthion, 10 µg/ml, Ethyl acetate, 10ml Price on request D297002 Desphenyl Chloridazon-15N2, 1mg Price on request