pH-Fix 4.0 - 7.0 indicator sticks measuring Indikatorstäbchen Messbereich 92137

Description

100 strips  pH-Fix 4.0 - 7.0 indicator sticks measuring range:
pH
4.0 · 4.4 · 4.7 · 5.0 · 5.3 · 5.5 · 5.8 · 6.1 · 6.5 · 7.0
pack of 100 sticks 6 x 85 mm
we have all the presentations of pH paper strips of Macherey Nagel,
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http://www.mn-net.com/tabid/10467/Default.aspx