Sale! View larger

DIN 38414-9

New product

DIN 38414-9 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9)

standard by Deutsches Institut Fur Normung E.V. (German National Standard), 09/01/1986

$18.75

-56%

$42.61