PH Paper
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Product Code : SCL-M-12424
pH Paper by Educational Instrument is a practical laboratory testing material used to identify whether a liquid sample is acidic, neutral, or alkaline. It is widely used in school laboratories, college chemistry labs, science practical rooms, STEM education kits, water testing activities, and basic research demonstrations. The paper changes colour when it comes in contact with a solution, allowing users to compare the result with a standard pH colour chart.
This pH Paper is suitable for chemistry experiments involving acids, bases, salts, household liquids, water samples, soil-water extracts, and classroom demonstration solutions. It helps students understand the pH scale, acid-base reactions, neutralisation concepts, and the behaviour of different chemical solutions. For institutional buyers, it is a cost-effective and easy-to-use consumable for routine practical work.
Product Specifications
|
Specification |
Details |
|
Product Name |
pH Paper |
|
Brand |
Educational Instrument |
|
Product Type |
Laboratory pH Testing Paper |
|
Application |
Acid, neutral, and alkaline solution testing |
|
pH Range |
Commonly available in full-range or narrow-range variants |
|
Reading Method |
Colour comparison with pH chart |
|
Usage Area |
School labs, college labs, STEM kits, chemistry practicals |
|
Material |
Chemically treated indicator paper |
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Suitable For |
Students, teachers, lab assistants, science educators |
|
Packaging |
Supplied in strip/booklet/roll format as per variant |
|
Storage |
Store in a dry place away from moisture and chemical fumes |
How to Use pH Paper
Take one strip or leaf of pH Paper with clean, dry hands or forceps.
Dip the paper briefly into the test solution or apply one drop of liquid on the strip.
Remove the paper and observe the colour change immediately.
Compare the changed colour with the pH colour chart.
Record the nearest pH value in the practical notebook or lab observation sheet.
Dispose of the used strip safely after testing.
FAQ
Q1. What is pH Paper used for?
pH Paper is used to check whether a solution is acidic, neutral, or alkaline by observing colour change.
Q2. Is pH Paper suitable for school laboratories?
Yes, it is suitable for school chemistry labs, STEM kits, classroom demonstrations, and basic acid-base experiments.
Q3. Can pH Paper give an exact pH value?
pH Paper gives an approximate pH value through colour comparison. For highly precise digital readings, a pH meter is recommended.
Q4. How should pH Paper be stored?
It should be stored in a cool, dry place away from moisture, sunlight, and chemical vapours.
Q5. Can students use pH Paper safely?
Yes, students can use it under teacher or lab assistant supervision, especially when testing acids, bases, or unknown solutions.
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