Chemical Analysis pH Paper Manufacturer,Supplier and Exporter in India

Product Code : SCL-CA-12702

The pH Paper Laboratory Reagent is an indicator-coated paper used in school and college laboratories to estimate acidity, neutrality, or alkalinity by colour comparison. It is suitable for chemistry labs, science classrooms, colleges, universities, laboratory suppliers, tender buyers, and institutional procurement teams needing simple visual pH testing.

Product Description

PH Paper, more correctly written as pH Paper, from School Equipments India is supplied for controlled educational and laboratory use. pH paper works by changing colour when touched with a test solution, after which the result is compared with a colour chart. The exact pH range, strip count, roll length, paper format, colour scale, expiry, SDS, and packaging must be confirmed from the final supplied product.

This product supports practical lessons on acids, bases, neutral solutions, indicators, pH scale, neutralisation, water testing, and qualitative sample comparison. pH paper gives an approximate visual result; it should not be presented as a replacement for a calibrated pH meter where numerical accuracy is required.

Key Features

• Visual pH indicator: used to estimate acidic, neutral, or alkaline behaviour by colour change.
• Classroom-friendly format: suitable for supervised school and college chemistry demonstrations.
• Simple colour comparison: results are interpreted against the supplied colour chart where included.
• Useful for practical teaching: supports lessons on pH, acids, bases, salts, and neutralisation.
• Quick sample screening: helps students compare solutions before using more precise instruments.
• Pack size to confirm: strip count, roll length, booklet format, and range must be verified.
• Documentation-aware supply: expiry, storage instructions, SDS, and batch details should be checked before procurement.

Technical Specifications

What's Included in the Kit

• pH Paper Laboratory Reagent
• Colour comparison chart
• Outer box, roll case, or dispenser
• Product label with batch and expiry details
• Safety Data Sheet / SDS

Applications / Uses

• Testing whether a sample is acidic, neutral, or alkaline
• Demonstrating the pH scale in school chemistry practicals
• Comparing acid-base behaviour of common classroom solutions
• Supporting neutralisation demonstrations and titration preparation
• Screening water samples before further laboratory analysis
• Supplying institutional chemistry lab reagent inventories and tenders

How to Use the pH Paper

1. Check the product label, pH range, expiry date, and colour chart before use.
2. Place a small amount of the test sample in a clean beaker, test tube, or spotting tile.
3. Remove one strip or small piece of pH paper with clean, dry hands or forceps.
4. Touch the paper briefly to the sample or apply a drop of sample onto the paper.
5. Observe the colour change immediately or within the supplier-stated time.
6. Compare the colour with the supplied chart to estimate the pH value.
7. Record the result as approximate pH, not as a precision instrument reading.
8. Discard used paper according to the sample’s chemical hazard, not as clean paper waste.

Safety note: pH Paper should be used only with approved laboratory samples. Do not dip unused strips into unknown, corrosive, toxic, or infectious liquids without supervision. Use gloves and eye protection when testing acids, bases, or chemical solutions.

Care & Maintenance

• Store in a dry, tightly closed container away from moisture and chemical vapours.
• Keep away from heat, direct sunlight, food items, and direct student access.
• Do not touch the indicator area with wet or contaminated fingers.
• Replace or quarantine the pack if colours fade, chart is missing, expiry is unknown, or strips are contaminated.

Why Choose School Equipments India

School Equipments India manufactures and exports scientific laboratory instruments, school laboratory equipment, science kits, mathematics kits, didactic models, and STEM models. The brand supports educational and research institutions with chemistry, physics, biology, glassware, labware, and general laboratory products. It serves schools, colleges, universities, distributors, and institutional tender buyers. For indicator papers, buyers should confirm pH range, format, expiry, colour chart, packaging, and batch documentation before procurement.

Frequently Asked Questions

What is pH Paper used for?

pH Paper is used to estimate whether a solution is acidic, neutral, or alkaline by observing colour change and comparing it with a pH colour chart.

Can pH Paper measure exact pH?

No. pH Paper gives an approximate pH value. Use a calibrated pH meter when exact numerical measurement is required.

What pH range is available?

The pH range is not confirmed. Add the exact range, such as narrow-range or universal-range paper, only after checking the final supplied product.

Is pH Paper suitable for school laboratories?

Yes. It is suitable for supervised school and college chemistry laboratories for acid-base, neutralisation, and pH scale demonstrations.

Does pH Paper include a colour chart?

Colour chart inclusion is not confirmed. List the chart only if it is supplied with the strip, roll, booklet, or dispenser pack.

Can pH Paper be reused?

No. pH Paper is a single-use testing material. Used strips may be contaminated by the tested sample and should be discarded safely.

For related laboratory products, explore school laboratory equipment, chemistry lab equipment, labware, and contact School Equipments India.