TEST STRIPES AQUADURR SENSITIVE
Water hardness test strips, AQUADUR®
For determining water hardness.
Colour change from green to red.
Manufacturer: | Macherey-Nagel GmbH & Co. KG |
Article description 1: | Test stripes AQUADUR® Sensitive |
Article description 2: | gradation: 0-0,3-0,6-1,1 °d / |
Article description 3: | 0-5-10-20 ppm CaCO3, pack of 50 |