Universal pH test papers, strips, pH 8,4 - pH 10,0, Interval: 0,3 pH, 10x20 strips/pack

Each plastic box contains 200 paper strips and a printed color scale for comparison

sales unit reference: CSPH-007-001, type: pH 8.4 - pH 10.0, Interval: 0.3 pH, pcs per sales unit: 1