Lab Testing Strips & Test Paper
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DUOTEST pH 1-12 Dispenser
MACHEREY-NAGELDuotest pH 1 - 12 indicator papers combine two different indicator zones on a single strip. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colors and increases the mechanical stability. measuring range: 1-2-3-4-5-6-7-8-9-10-11-12
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Lead Acetate Paper - 5 meter roll
MACHEREY-NAGELLead acetate paper test paper allows the quick and easy detection of hydrogen sulfide.
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Test sticks for the semi-quantitative determination of hydrogen peroxide (H 2 O 2 ) and peroxides in solutions Gradation of scale: 0-50-150-300-500-800-1000 ppm These test sticks have an additional warning test field, which changes color, when the concentration exceeds 2000 mg/l, because, in…
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UNIVERSAL pH 1-14 Paper - 1 roll
MACHEREY-NAGELUNIVERSAL pH 1-14 PAPER - Test papers produced by total impregnation of the paper with a pH indicator or a mixture of several indicators. Gradation of scale: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 -13 -14
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BAKER TESTRIPS For Water Hardness
Avantor - J.T.Baker®BAKER TESTRIPS Test strip for semi-quantitative determination of Water Hardness (Ca2+, Mg2+). Ideal for both lab and field use. Dip the strip and read the results from the color scale on the package. Each container holds 100 strips.
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QUANTOFIX® Peroxide 25
MACHEREY-NAGELQuick and easy determination of peroxide This peroxide test strip is ideal to test low levels of peroxide in solutions. The easy dip-and-read procedure provides reliable results within 15 seconds. Hydrogen Peroxide (H2O2) is one of the most powerful oxidizers known.…
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Indicator Sticks, pH 0-14
GFS ChemicalsBox of 100 sticks, 6 x 85 mm with color scale. Graduated in full units from pH 0 - 14.
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Dipyridyl paper - box of 200 strips
MACHEREY-NAGELDipyridyl paper test strips allows the sensitive and specific detection of Fe(II) ions. Even small amounts of Fe(II) can safely be detected in presence of large amounts of Fe(III).
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EISCO Thiourea Paper Strips - Genetic Taste Testing (Vial of 100) (100) Test Strips, (1) Vial These genetic taste testing strips are used to demonstrate the effects of heredity on taste.
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BAKER TESTRIPS for Potassium (K+)
Avantor - J.T.Baker®BAKER TESTRIPS Test kit for semi-quantitative determination of Potassium (K+). Ideal for both lab and field use. Dip the strip and read the results from the color scale on the package. Acceptable pH of test solution is 1 - 7. Each kit includes the necessary reagents for preparation and 100 strips.
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HYCON® Total Count Agar Strips
MilliporeSigmaTryptic Soy Agar for determination of the total viable count. For use with RCS Microbial Air Samplers. Store at 2-25°C.
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PEHANON pH 3.8-5.5 - box of 200 strips
MACHEREY-NAGELPehanon pH 3,8 - 5,5 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range; 3.8-4.0-4.2-4.4-4.6-4.9-5.2-5.5
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pH Test Strips
Ricca ChemicalLarge indicator pad for easy matching to the color chart and precise pH determination Indicator dye is fixed to the test strip to reduce the risk of dye bleed into the sample Long sturdy handle protects the user from contact with the sample Easy-to-read color chart exactly matches both color and…
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PEHANON pH 10.5-13.0 - box of 200 strips
MACHEREY-NAGELPehanon pH 10,5 - 13,0 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range: 10.5-11.0-11.5-12.0-12.5-13.0
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TRITEST pH 1-11 Dispenser
MACHEREY-NAGELTritest pH 1 - 11 indicator paper has three different indicator zones on a single paper. The three zones guarantee optimal color differences and safe determination of in-between values. measuring range: 1-2-3-4-5-6-7-8-9-10-11
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Oil test paper - box of 100 strips
MACHEREY-NAGELOil test paper test strips allows the rapid and reliable detection of oil contaminations of water and soil.
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Activate High-level Chlorine Test Strips allow a higher and broader range test for available chlorine, with results in just 30 seconds. Safety checks the strength of diluted bleach in 30 seconds Measures PPM of available chlorine for disinfecting purposes Ranges: 0; 1,000;…
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Potassium Iodide starch paper - box of 200 strips
MACHEREY-NAGELPotassium iodide starch paper MN 260 HE are strips impregnated with potassium iodide (KI) and starch for the detection of nitrite and free chlorine. Nitrite or free chlorine oxidize potassium iodide to form elemental iodine which reacts with the starch in known manner.
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PEHANON pH 1.8-3.8 - box of 200 strips
MACHEREY-NAGELPehanon pH 1,8 - 3,8 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. measuring range: 1.8-2.1-2.4-2.7-3.0-3.2-3.5-3.8
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Universal pH 1-11 Dispenser
MACHEREY-NAGELUniversal indicator paper pH 1-11 test paper measuring range: pH 1-2-3-4-5-6-7-8-9-10-11
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Red Litmus Paper tests pH and indicates a basic solution 100 strips per vial pH 6.8 - 8.1 Red Litmus Paper is a P.H. tester for Base or Alkaline. pH 6.8 - 8.1 100 strips per vial. Red litmus papers turn blue for caustic solutions, with pH values higher than 7 (neutral). This is used in many…
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Individual pads on a polystyrene strip. These are packaged in the PopTop vial which is molded with a desiccant liner for protection from moisture.
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Chlortesmo - box of 200 strips
MACHEREY-NAGELChlortesmo test strips for determination of free halogens (chlorine, bromine, iodine).
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Waterfinder Test Paper - 7 meter roll with dispenser
MACHEREY-NAGELWaterfinder test paper allows the quick and easy detection of water and water vapor.
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Chlorine test paper - 5 meter roll
MACHEREY-NAGELChlorine test reel is particularly suitable for high range applications in disinfectant solutions which are for example used in food and beverage industry and animal farms.
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PTC (phenylthiocarbamide) only has a taste to 7 out of 10 people Perfect for a demonstration of genetics and heredity 30 micrograms of PTC on each strip - safe for taste testing Each strip measures 6mm x 48mm Each vial contains 100 test papers These small, disposable test strips are commonly…
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Plumbtesmo - box of 40 pieces
MACHEREY-NAGELPlumbtesmo sheets for testing of lead on surfaces including metal surfaces, dishes, ceramics and toys. In criminal investigations it is used to search for traces of bullets.
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Lead acetate paper - booklet of 100 (10 x 75 mm)
MACHEREY-NAGELLead acetate paper allows the quick and easy detection of hydrogen sulfide. No dangerous goods according transport regulations.
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Potassium iodide starch paper - booklet of 100 (10 x 75 mm)
MACHEREY-NAGELPotassium iodide starch paper MN 816 N allows the quick and easy detection of strong oxidizers such as nitrite and free chlorine.
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PEHANON pH 9.5-12.0 - box of 200 strips
MACHEREY-NAGELPehanon pH 9,5 - 12,0 test strips unify pH indicator and reference color chart on one strip. Any sample color has the same effect on both, the reference colors and the reactive pad, allowing unadulterated pH reading even in colored solutions. Measuring range: 9.5-10.0-10.5-11.0-11.5-12.0
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PH-FIX 6.0-10.0 - box of 100 strips
MACHEREY-NAGELpH-Fix 6.0-10.0 indicator strips with chemically bound indicators are the bench mark for pH testing with test strips. The fixation prevents bleeding and therefore contamination of the sample. measuring range: pH 6.0-6.4-6.7-7.0-7.3-7.6- 7.9-8.2-8.4-8.6-8.8-9.1-9.5-10.0