Test Strips

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Attention Thomas Scientific Customers

Due to the current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • For semi-quantitative determinations. Fast, just dip and read. Consists of a plastic strip with attached sealed test paper. Compare test paper with fields of equal size on color scale provided on plastic box. Dim.: 6 × 95 × 0.2 mm. Color change is white to blue. An aqueous medium…

  • 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;…

  • pH Test Strips

    Ricca Chemical

    Large 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…

  • Tryptic Soy Agar for determination of the total viable count. For use with RCS Microbial Air Samplers. Store at 2-25°C.

  • Individual pads on a polystyrene strip. These are packaged in the PopTop vial which is molded with a desiccant liner for protection from moisture.

  • Individual pads on a polystyrene strip. These are packaged in the PopTop vial which is molded with a desiccant liner for protection from moisture.

  • The Reflectoquant® Ammonium test includes test strips and all necessary additional reagents and is suitable for determination potentially harmful pollution in surface and ground water, which are caused by ammonium compounds. Depending on the pH level ammonia is formed, which is a potent toxin…

  • The Reflectoquant® Total Sugar test is the easy way to determine the reducing sugar content in your potatoes, and minimize the amount of acrylamide in your potato products. It is designed to screen potatoes on-the-spot and before they go into production, saving you costly analyses in the…

  • Sabouraud Dextrose Agar with modified Pharmacopoeia formulation; for determination of yeasts and molds. For use with RCS Microbial Air Samplers. Store at 2-25°C.

  • The Reflectoquant® Formaldehyde test includes test strips and all necessary additional reagents. Formaldehyde is used as a disinfectant for surfaces, medical equipment and also as a raw material in binding agents, fixing agents or as a preservative. Formaldehyde reacts with a Triazole to form a…

  • CO2 Indicators are intended to be used in conjunction with carbon dioxide generating systems used for the growth of bacterial cultures. The CO2 Indicator signify that the carbon dioxide concentration in the atmosphere is 3% or greater in jar or pouch incubation systems.

  • Convenient and economical, LaMotte test strips are a great way to perform spot checks for several water quality factors without having to use reagents or field kits

  • Peracetic acid is a frequently used disinfectant. The Reflectoquant® Peracetic acid test strips are suited for the selective determination of the peracetic acid concentration in aqueous solutions and to check for the absence of peracetic acid after rinsing processes, also in cases in which…

  • Individual pads on a polystyrene strip. These are packaged in the PopTop vial which is molded with a desiccant liner for protection from moisture.

  • Rose Bengal Agar with streptomycin; for determination of yeasts and molds. For use with RCS Microbial Air Samplers. Store at 2-25°C.  

  • HybriScan™D Beer

    MilliporeSigma

    Rapid test system for the detection of beer-spoiling bacteria HybriScan®D Beer is a rapid molecular test system for the detection of all beer-spoiling microorganisms in only one test. HybriScan®D Beer is based on the detection of target molecules from the microorganism of interest by…

  • BAKER TESTRIPS For Peroxide (H2O2)

    Avantor - J.T.Baker®

    BAKER TESTRIPS Test strip for semi-quantitative determination of Peroxide (H2O2). 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 5 - 7. Each container holds 100 strips.

  • The Reflectoquant® Potassium test includes test strips and all necessary additional reagents and is used used for the determination of potassium ions in drinking water and mineral water, industrial water, wastewater, beverages and soils after sample pretreatment. Potassium ions react with…

  • Indicator Sticks, pH 0-6

    GFS Chemicals

    Box of 100 sticks, 6 x 85 mm with color scale. Graduated in half units from pH 0 - 6.0.

  • Box of 100 sticks, 6 x 85 mm with color scale. Graduated in half units from pH 7.0 - 14.0.

  • The Reflectoquant® Phosphate test includes test strips and all necessary additional reagents. It is suitable for determining orthophosphate in wastewater, soil samples, fertilizers and food. In sulfuric solution orthophosphate ions (PO43-) react with molybdate ions to form molybdophosphoric…

  • QUANTOFIX® Peroxide 25

    MACHEREY-NAGEL

    Quick 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.…

  • Harmonized Tariff Code:  3822.00

  • Box of 100 sticks, 6 x 85 mm with color scale. Graduated in full units from pH 0 - 14.

  • MERCKOQUANT® Zinc Test

    MilliporeSigma

  • Used to differentiate between Campylobacter species and other organisms based on their ability to enzymatically hydrolyze hippurate. The disk method is a rapid test useful for differentiating Campylobacter jejuni (+) from other Campylobacter species (-) such as C. coli (-) and C. lardis (-). Also…

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