Test Papers

By the simple appearance of color, test papers provide fast conclusions on sample component levels. Designed for specific element or multi-parameter detection, the reagent- or indicator-treated reaction papers give a general content range using graduated intervals. Dip the disposable sticks into the given sample, then match the color to the provided chart for the most economical and easiest method in quality testing. Having an overall compact size, the test papers can be used on-site.

VWR® Dosatest, pH indicator test strips, non bleeding

Supplier: VWR Chemicals

Dosatest test strips provide precise and rapid pH determination, with up to four different colour blocks for each pH value.

Expand 14 Items

VWR® Rota® pH Indicator Papers

Supplier: VWR Chemicals

These rolls (4,8 m × 10 mm) have only 1 colour zone and are useful where high precision of measurement is not necessary.

Expand 1 Items

VWR® Qualitative Fluoride Test Paper

Supplier: VWR Chemicals

Fluoride test paper allows the rapid detection of fluoride ions in solutions containing hydrochloric acid.

Expand 1 Items

VWR® Qualitative Oil Test Paper

Supplier: VWR Chemicals

Oil test paper allows the rapid and reliable detection of oil contaminations of water and soil.

Expand 1 Items

VWR® Qualitative Test Paper Watesmo for Water in Organic Solvents

Supplier: VWR Chemicals

Watesmo allows the quick and easy detection of water and water vapour.

Expand 1 Items

Cobalt (II) Chloride Paper, in Strips for Detection of Water Vapour

Supplier: VWR Chemicals

Each book contains 20 leaves measuring 2,5×0,5'' (Cobaltous chloride).

Expand 1 Items

VWR®, pH-Indicator Paper Phenolphthalein Reag. Ph. Eur. 1063704

Supplier: VWR Chemicals

Supplied with certificate of analysis. Normally manufactured to order. Please check with customer services.

Expand 1 Items

VWR® DOSATEST® Test Strips, Nitrite 25

Supplier: VWR Chemicals

Dosatest® Nitrite 25 test strip enables fast and precise determination of nitrite in liquids.

Expand 1 Items

VWR® DOSATEST® Semi-Quantitative Test Strips Ammonia Test

Supplier: VWR Chemicals

Ammonia test strips are for the fast and reliable determination of ammonium, respectively ammonia, in solutions.

Expand 1 Items

Titan Yellow Paper Reag. Ph. Eur. 1090901, VWR®

Supplier: VWR Chemicals

Indicator Papers, Titan yellow paper Reag. Ph. Eur. 1090901, KIT

Expand 1 Items

Starch Potassium Iodide Paper Reag. Ph. Eur. 1085106

Supplier: VWR Chemicals

Indicator Papers, Starch potassium iodide paper Reag. Ph. Eur. 1085106, Plastic bottle for solids

Expand 1 Items

Humidity indicator cards

Supplier: DESCO

Humidity indicator cards (HICs) are printed with moisture sensitive spots which respond to various levels of humidity with a visible colour change from blue to pink.

Expand 2 Items

pH indicator papers, universal/special

Supplier: MACHEREY-NAGEL

pH indicator papers have been available for decades and are the standard for many applications. For each pH value these papers show a single colour which can be matched with the colour scale at intervals of 0,2 to 1 pH units.

Expand 27 Items

pH-Fix pH Indicator Test Strips

Supplier: MACHEREY-NAGEL

pH-Fix indicator test strips allow fast pH testing directly at the point of interest, and are suitable for untrained users as well as analytical professionals.

Expand 17 Items

Hydrogen sulphide paper

Supplier: Hach

Indicator paper, Hydrogen sulphide test papers for test kit HS-C

Expand 1 Items

Test papers, lead acetate papers

Supplier: MACHEREY-NAGEL

These test papers allow quick and easy detection of hydrogen sulphide. This gas occurs in the processing of raw oil. It is toxic even in low concentrations. Therefore, critical points are carefully checked. Sulphide containing solutions also give a positive reaction.