Description
Johnson Test Papers Litmus Neutral Paper, pH Paper.
- For use in Education, and Industrial.
Available as 10 Books of 20 Strips, 1 Reel (5m x 7mm), and 100 Strips Per Pack.
Johnson Test Papers Litmus Neutral Paper, pH Paper.
- For use in Education, and Industrial.
Available as 10 Books of 20 Strips, 1 Reel (5m x 7mm), and 100 Strips Per Pack.