"Test Strips"

Supplier: MELAG Medizintechnik OHG

MELAcontrol Pro with 40 indicator strips is a durable, usable test body for the power-user.

Supplier: MACHEREY-NAGEL

The accessories for the QUANTOFIX® product line help to improve the experience while using the test strips.

Supplier: VWR Chemicals

Non bleeding special indicator dyes that are covalently bound onto the reagent paper and then adhered to plastic strips.

Supplier: MACHEREY-NAGEL

QUANTOFIX® Relax is specially designed for test strip analyses.

Supplier: MACHEREY-NAGEL

URYXXON® Relax is specially designed for urine test strip analyses.

Supplier: MACHEREY-NAGEL

The test paper allows the quick and easy detection of boric acid and borates. It is impregnated with curcumin, the yellow dye extracted from the roots of Curcuma tinctoria (yellow ginger).

Supplier: Merck

De teststrips bevatten speciale indicatorkleurstoffen die op covalente wijze zijn gebonden aan het reagenspapier en vervolgens zijn vastgehecht op kunststof strips.

Supplier: Whatman products (Cytiva)

Reel phenophthalein standard litmus paper.

Supplier: Merck

Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.

Supplier: VWR Chemicals

Sulphide test paper allows the easy and reliable detection of hydrogen sulphide.

Supplier: VWR Chemicals

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

Supplier: MACHEREY-NAGEL

This test paper allows the rapid detection of Bismuth. In the presence of Bismuth ions (Bi³⁺) it shows an orange-red discolouration on a pale-yellow background.

Supplier: VWR Chemicals

Duo indicator papers show two different colours for each pH value.

Supplier: Merck

Vrije vetzuren in een olie- of vetmonster reageren met een pH-indicator, die van kleur verandert afhankelijk van de vrije-vetzuurconcentratie. De vrije-vetzuurconcentratie wordt semi-kwantitatief gemeten door de reactiezone van de teststrip visueel te vergelijken met een kleurenschaal. De maateenheden geven het aantal milligram KOH aan dat nodig is om de vrije vetzuren in 1 g vetmonster te neutraliseren.

Supplier: VWR Chemicals

Chlortesmo allows the quick and easy detection of free halogens (chlorine, bromine, iodine).

Supplier: VWR Chemicals

The white paper turns blue-violet in the presence of chlorine.