Water hardness test strips, AQUADUR®

SKU: 9130396*LLG
9130396*LLG
Manufacturer: LLG
Water hardness test strips, AQUADUR®
For determining water hardness.
Colour change from green to red.
Manufacturer:Macherey-Nagel GmbH & Co. KG
Article description 1:AQUADUR test sticks
Article description 2:gradation: <3 >4 >7 >14 >21°dH
Article description 3:bag of 5000 bulk