A box containing 5 booklets, each having 20 strips (65 x 10 mm) of test paper for determining the alkanity (Red Litmus) or acidity (Blue Litmus). Each box contains 100 strips (5 booklets x 20 strips).
A good quality, general purpose filter paper with good retentive properties suitable for qualitative and quantitative work. Packing: 100 circles per box.
Noida, Uttar Pradesh, India
