Advantages of CE marked pH-Fix test strips
pH-Fix are Macherey-Nagel’s range of non bleeding pH test strips which provide a number of clever and useful features.
Tag: pH strips CE Marked
Colour Fixed pH Fix Test Strips- no bleed, bound colour change…
In contrast to conventional indicator papers the indicator dyes of pH-Fix sticks are substantively bound to the cellulose fibres (DE-PS…