Blue Litmus Paper
Blue Litmus Paper
Blue Litmus Paper
Blue Litmus Test Papers

Blue Litmus Test Papers

EG-220
Regular price
£2.95 Exc. VAT
Sale price
£2.95
Delivery charge calculated at checkout.
We have 12 in stock.
Quantity must be 1 or more

Blue Litmus test paper is a foolproof pH test to determine if something is acidic. The Blue Litmus test paper does not come with a color chart as it cannot provide you with a defined pH value. The test strip will turn red if dipped into an acidic solution (pH <7) It will remain unchanged in an alkaline solution. Although there is no color chart, the strip will turn various shades of red, getting darker the more acidic the solution. We have tested the blue litmus with multiple pH buffers. The blue paper is blue at pH 8. At pH 7, the sample is maybe just a little red. The real change to red seems to start with pH 6.5 and lower.

Pack of 100 strips.

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