Description
Specification:
5.2-5.5-5.8-6.1-6.4-6.7
Feature:
1 reel (5m x 7mm).
Johnson Test Papers Comparator Paper pH 5.2 – 6.7, pH paper- for use in laboratory, and education Available as 1 reel (5m x 7mm).
Specification:
5.2-5.5-5.8-6.1-6.4-6.7
Feature:
1 reel (5m x 7mm).
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