Test Paper for Qualitative Deter
Iron test paper (Box of 100 strips, 20 x 70mm)
Macherey-Nagel
• Used for the rapid detection of iron ions (Fe2+ and Fe3+)
• In contrast to Dipyridylpaper, it reacts with Fe(II) as well as Fe(III) ions
• For specific detection of Fe(II), please use Dipyridylpaper (REF 90725)
• Color rea
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Lead acetate paper* (Reel of 5M length and 7mm width)
Macherey-Nagel
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulfide containing solutions also give a positive reaction
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Lead acetate paper* (Refill pack of 3 reels)
Macherey-Nagel
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulfide containing solutions also give a positive reaction
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Lead acetate paper* (Booklet with 100 strips, 10 x 70mm)
Macherey-Nagel
• Allows the quick and easy detection of hydrogen sulphide, which occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulfide containing solutions also give a positive reaction
$0