pH test strips 1.7 to 3.8 (Box of 100 pcs)

• With chemically bound indicators which prevents bleeding and therefore contamination of the sample

• Gradation (pH): 1.7 - 2.0 - 2.3 - 2.6 - 2.9 - 3.2 - 3.5 - 3.8

• Length: 85 mm

• Width: 6 mm