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Water hardness test strips, AQUADUR®

Koda: 9130394*LLG
Proizvajalec: 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:Test strips AQUADUR,for water hardness
Article description 2:range steps:3-4-7-14-21°d,pack of 100