Litmus Paper Dealers in Delhi

• Packaging Size: 5 Meter Roll
• Testing Range: pH 0-14
• Specimens: Urine, Silvia, Water, Fluid
• Use: self-test, professional-test, home-test
• Storage: room temperature, avoid from sunshine, humid
• pH Type: Book, roll, Dispenser, Bottles, Case, Transparent Plastic Box

• Colour: Red

The main use of litmus is to test whether a solution is acidic or basic. Wet litmus paper can also be used to test for water-soluble gases that affect acidity or alkalinity; the gas dissolves in the water and the resulting solution colors the litmus paper. Red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 *C (77 *F). Pkg. of 100 leaves

A box containing 5 booklets, each having 20 strips (65 x 10 mm) of test paper for determining the acidity (Blue Litmus) or alkanity (Red Litmus). Each box contains 100 strips (5 booklets x 20 strips).

PH indicator solution is useful to make pH indicator paper. When pH indicators are used in a liquid form, the examine solution should be clear and colorless, whenever possible. At the time of testing, the sample has slight intrinsic color, test tools including a sliding comparator. The pH indicator paper works in the same way as the indicator solution itself: the paper changes color when it comes in contact with an acidic or basic substance. It can be utilized to balance for this intrinsic color. Various cases, colored solutionsor strongly turbid can be transformed into a clear and colorless for calculation by treatment or filtration with activated charcoal. The most regular procedure to obtain an idea about the pH solution is to utilize an acid base indicator. A pH indicators are a huge organic molecule that work like a " color dye". On the other side, various dyes do not transform color with the quantity of base or acid present, there are dozens of molecules called acid - base indicators, which do react to a alteration into the hydrogen ion concentration.

• Model: ALABS-A135-003
• Categories: Filter Papers
• Ideal for: Schools
• Packing Type: Plastic case
• size: 63.5x10mm
• Pack size: 100 leaves

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