You searched for: pH Indicator Papers and Test Strips

Supplier: United Scientific Supplies

Pocket sized vials for pH testing.

Supplier: Micro Essential

This test paper is for the in-vitro determination of body-fluid pH

Supplier: Macherey-Nagel

Duotest indicator papers combine two different indicator zones on a single strip

Supplier: Precision Laboratories

Available in 8 books of 25 sheets, or vials containing 100 sheets.

Supplier: Micro Essential

Features Sharp Color Change.

Supplier: Micro Essential

Hydrion® Double Roll pH Paper set the standard for quality, accuracy, and reliability

Supplier: Micro Essential

Use this paper to cover both the A range (2-4-6-8-10) and the B range (1-3-5-7-9-11) of the pH scale.

Supplier: Precision Laboratories

Each stoppered vial contains 100 (1.8 x 2") strips.

Supplier: Lovibond

Works Directly on a Soil Sample, Eliminating the Need for a Soil Extract

Supplier: Micro Essential

Hydrion® Double Roll pH Paper set the standard for quality, accuracy, and reliability.

Supplier: Micro Essential

Exhibit Sharp Color Change for Each 0.5 pH Interval

Supplier: Electron Microscopy Sciences

Series of pH indicator papers where the indicator and color scale are combined on a single strip.

Supplier: Micro Essential

See Dramatic Color Changes

Supplier: Micro Essential

A direct reading pH paper with the widest range available in a single paper

Supplier: Micro Essential

Hydrion™ pH test paper refills are used for Hydrion™ dispensers.

Supplier: Micro Essential

Hydrion Jumbo Size pH papers are easier to read with larger color charts

Supplier: Micro Essential

These instant-read pH strips provide a simple, single color match with the largest matching area available

Supplier: Precision Laboratories

Strips measure ¹/₄" wide x 1⁷/₈" long

Supplier: Precision Laboratories

The strips have three pads for enhanced accuracy. Results are available in seconds.

Supplier: Electron Microscopy Sciences

In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers

Supplier: Micro Essential

1 ea. Hydrion pH 0.0-2.5 Short Range Paper shows a distinct color change for each half pH unit. 15 Foot Roll of pHydrion Testing Paper with color chart.

Supplier: Micro Essential

This short-range Hydrion pH paper is excellent for measuring pH solutions.

Supplier: Micro Essential

This short-range Hydrion MicroFine pH Paper measures pH solutions in the acid pH range of 2.9-5.2 and offers clear bright single color matches at every 0.3 to 0.4 interval.

Supplier: Universe of Science

Make strong red cabbage juice in a minute! Red Cabbage Jiffy Juice is a very stable and easy to use red cabbage extract powder.

Supplier: Micro Essential

This short-range Hydrion pH paper is excellent for measuring pH solutions around neutral pH 7.00.

Supplier: Micro Essential

Save with these refill rolls for various pH Testers

Supplier: Micro Essential

Hydrion Insta-Chek^® pH paper, the ultimate in wide range, general purpose pH papers has a distinct color match at each full pH unit.

Supplier: Micro Essential

Hydrion® Insta-Chek pH paper is an excellent direct reading pH paper with the widest range available in a single paper.

Supplier: Micro Essential

Hydrion Jumbo Insta-Chek Wide Range pH Paper consists of a 50" roll of pH paper and 2 color chart, packed in a plastic dispenser with an extra large color chart for easy color matching.