Three-Band pH Test Paper 1-11 (L Type) MN90510 1 roll

This is a highly accurate test paper that separates three different indicators and is easy to read. The midpoint of the scale interval can also be easily inferred. There is a hydrophobic boundary zone between the three bands, which is advantageous for dye comparison and measurement in the high alkaline range. pH measurement range: 1 to 11 (L type) pH measurement scale interval: 1 Width x length: 14mm x 6m Quantity: 1 box (1 roll) TRITEST RoHS2 (EU)2015/863 compliant [About RoHS]