Vous avez recherché : Test Papers

Supplier: Ward's

Indicator cards and stickers allow for quick determination of UV-C exposure.

Supplier: BD

Taxo™ ONPG Discs are used for the detection of lactose fermenters, especially those that do not promptly ferment lactose in some routine identification media such as Triple Sugar Iron Agar (TSI Agar) or Kligler Iron Agar

Supplier: Lovibond

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

Supplier: Macherey-Nagel

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

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: Precision Laboratories

Strips measure ¹/₄" wide x 1⁷/₈" long

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.

Supplier: Precision Laboratories

The indicator on these strips won’t contaminate the solutions the strips are testing.

Supplier: Micro Essential

The Ultimate in Wide Range, General Purpose pH Papers.

Supplier: Precision Laboratories

These litmus test sheets are available in litmus red (ACS) or litmus blue (ACS).

Supplier: United Scientific Supplies

Ideal for classroom use, this general purpose pH paper provides a distinct color match for each pH unit from 1 to 14.

Supplier: Macherey-Nagel

pH-Fix test strips allow fast pH testing directly at the point of interest.

Supplier: Precision Laboratories

Pocket-sized, lightweight vial containing blue litmus test strips. No color chart necessary.

Supplier: Micro Essential

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

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

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

Supplier: Precision Laboratories

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

Supplier: Advantec MFS

pH Test Papers–Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution

Supplier: United Scientific Supplies

Pocket sized vials for pH testing.

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: Micro Essential

See Dramatic Color Changes

Supplier: Electron Microscopy Sciences

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

Supplier: Micro Essential

Save with these refill rolls for various pH Testers