Whatman Acid-Alkali pH Indicators

Whatman Acid-Alkali pH Indicators

Blue and red litmus paper and phenophthalein strips are mixed-indicator tests designed for fast, accurate, and reliable pH solution testing.

Instant pH readings

Mixed-indicator Accurate for a wide range of routine pH testing
Convenient and portable for field use
Choice of blue and red litmus paper or phenophthalein strips
Color change in pH solutions ranging from approximately 5 to 8

Universal indicators
GE’s acid-alkali litmus paper is impregnated with a mixture of pH indicators. They assume a color specific to sample pH upon contact with a sample.

Red litmus paper turns blue in alkaline solutions
Blue litmus paper turns red in acidic solutions
Phenophthalein strips are colorless in acidic solutions and pink in basic solutions

The convenience of using indicator papers for the rapid determination of pH values has a variety of applications in laboratories and industry.

Blue and red litmus papers
These easy-to-use test papers facilitate a general test for acid or alkaline reactions. Change in color occurs around pH 5 to 8. Blue and red litmus paper reels are particularly recommended for educational use. Phenophthalein reels Phenophthalein white paper changes to pink at pH 8.3 and becomes red at pH 10. These pH indicator strips are useful for the determination of the neutralization point in weak acid/strong alkali reactions.

Specification
Parameter :Acid-Alkali Universal pH Indicator, Blue Reel, 7 mm × 5 m
Indicator :Litmus Blue
Type :Reel
Select Product :Reel, litmus blue

Whatman Acid-Alkali pH Indicators Whatman Filter Papers Range of products are mostly available in ready stock and it can delivered immediately throughout india

Apart from supplying Whatman Filter Papers products in India through dealers network, catering to a variety of customers ranging from Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.

We DFT TECH, are Whatman Filter Papers Authorized Distributors, Importers, Stockists, Dealers and Suppliers of Whatman Acid-Alkali pH Indicators Products in Chennai, Jamshedpur, Sriperambattur, Vadapalani, Aurangabad, Vijayawada, Amristar, Colachel, Ariyalur, Nagapattinam, Walajapettai, Kanpur, Simla, Nilagiri, Sivakasi, Jaipur and etc..