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Hanna Alkalinity Reagent

16,95
Liquid reagent for alkalinity in seawater (HI755) (25 tests) HI755–26.

Reef ICP Test L 3+1

74,95
Simply fast and precise ICP test description The Fauna Marin Basis ICP test gives a quick and easy preview
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Reef ICP Total test

39,95
Total ICP TEST TOTAL Simply fast and precise The Fauna Marin Reef ICP Total test gives a quick overview and

Reef ICP Test New Generation

26,40
<h3><strong><span style= »font-size: 11pt; »><span style= »line-height: normal; »><span style= »font-family: Calibri,sans-serif; »><span style= »font-size: 12.0pt; »>Simple, fast and precise</span></span></span></span></strong></h3><p><br />

Hanna Hi758 Handheld Colorimeter Marine Calcium

79,95
Calcium is necessary for plants and in animal feed, because it is an essential constituent of bones, shells

Hanna Hi772 Handheld Colorimeter Marine Alkalinity

79,95
In aquarophilia, alkalinity makes it possible to determine the buffer power of water, that is to say its ability to maintain pH
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