Comparator Paper pH 9.0 – 13.0

Product ID: 058.5
Brand: Johnson Test Paper -UK

Range: 9.0-9.5-10.0-10.5-11.0-11.5-12.0-12.5-13.0

Johnson Test Papers Comparator Paper pH 9.0 – 13.0, pH paper- for use in laboratory,and education Available as 1 reel (5m x 7mm).