Supplies, Chemical Test Kits
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Acidity EndPoint ID® Test Kits
Thomas®Cleaning & Sanitation Applications EndPoint ID® Test Kits are designed to verify the concentration levels of acid cleaners used in the cleaning and sanitation industry. They can be used with acid CIP cleaners, foaming acid cleaners and manual/general acid cleaners. Concentration…
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Chloride EndPoint ID® Test Kits
Thomas®Chlorides are tested to control the blow down from boiler and cooling systems in industrial water treatment. The sample is titrated with a standard solution of silver nitrate with chromate used as the indicator. Mercuric nitrate titrants are available for lower level detections. Each kit is…
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This lab allows students to learn about two forms of passive transport, diffusion and osmosis, and compare and contrast the similarities and differences between the two processes. Students will first investigate the process of diffusion, and determine the effect of solution temperature on the rate…
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The sample is titrated with a standard acid solution to a speci c pH endpoint. Phenolphthalein, pH 8.3 which is P Alkalinity / Total Alkalinity Indicator, pH 4.6 which is T Alkalinity. Each kit is packaged in a durable plastic case and includes all items to complete approximately 60-75 tests.
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Lube EndPoint ID® Test Kit
labForce® (powered by Thomas Scientific)Our lube test kit is used to verify the concentration levels of conveyor lube used in the cleaning and sanitation industry. Custom test factors can also be established. Each kit is packaged in a durable plastic case and includes all items to complete approximately 60-75 tests.
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Acetanilide, 2 g.
PerkinElmerAcetanilide is routinely used during the carbon,hydrogen, and nitrogen operation mode. The sample weightpercentages of this compound are: Carbon = 71.09% Hydrogen = 6.71% Nitrogen = 10.36% Included in PerkinElmer 2400 Series II Sulfur Analysis KitP/N N2410512.
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Gases are for the most part invisible, and therefore cannot be observed as readily as a solid or a liquid. Because of this, they are often examined and analyzed through measurable physical characteristics such as volume, pressure, temperature, and moles (number of particles). These properties have…
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Cetamine Test Kits
Thomas®This is a method for the determination of Cetamine Filming Amines (CFA) in boiler water, boiler feed water, condensate and other systems. In acidic solution CFA form a pink colored complex with Rose Bengale that is color stable for 1 hour. The extinction of the pink complex is measured against a…
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Chelant EndPoint ID® Test Kits
Thomas®We offer free and total chelant test kits for industrial water applications. Results are expressed ppm EDTA. Chelants are important because of their ability to tie up metal ions in a solution. Chelants may be used with sequestering agents to prevent calcium and magnesium scaling and iron and copper…
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On-Premise Laundry Combination Kit
labForce® (powered by Thomas Scientific)Combination Test Kit for On-Premise Laundry contains: Chlorinated Alkaline/Total Alkalinity Test Kit (C859L31) Total Hardness Test Kit (C859L43) Chlorine Test Kit (C859L33) Chlorine OTO Residual Test Kit (C859L55) Iron Residual Test Kit (C859L56) Test for Final Fabric pH - Sour…
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When collecting evidence at a crime scene, investigators may encounter substances that they are not able to identify in the field. These substances will be sent to a crime lab, where a forensic scientist will work to analyze and identify them. In this experiment, students will take on the role of a…
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Chlorine EndPoint ID® Test Kits
labForce® (powered by Thomas Scientific)In the industrial water treatment industry, chlorine tests are used to control bio lm in cooling systems. These tests use the iodometric drop test method or the DPD method to detect free and total chlorine. In the cleaning and sanitation industry our chlorine test kits are used to verify the…
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This activity is a fun, safe way to teach students the effect a catalyst has on a chemical reaction. The decomposition of hydrogen peroxide can be visualized by mixing in a small amount of dish soap and adding yeast as a catalyst. As the reaction occurs, a large amount of foam is formed that flows…
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Caustic EndPoint ID® Test Kits
Thomas®Cleaning & Sanitation Applications Our caustic test kit is used to verify the concentration levels of caustic cleaners used in the cleaning and sanitation industry. It is used to test caustic levels in HTST, evaporators, fryers, process equipment and dryers. Concentration levels are…
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Singlepath® Listeria monocytogenes
MilliporeSigmaSINGLEPATH® L′mono is an immunological screening and an extremely fast confirmation test for Listeria monocytogenes based on immune flow principle. It is designed to avoid time-consuming and personnel intensive working steps for the application and interpretation of the tests. This is an…
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Chlorophyll is the most prevalent and well-known plant pigment related to photosynthesis. It is not, however, the only pigment necessary for photosynthesis to occur. Other pigments are also involved in the process, though they are often overlooked as they tend to be masked by the abundance of the…
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Urinalysis is one of the oldest medical diagnostic tests, and is still one of the most commonly used tests to this day. In this activity, students will perform a urinalysis on four different samples of simulated urine. Using a standard urinalysis test strip, students will determine the pH of the…
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In this lab students will learn the history of the discovery of DNA and DNA structure. They will understand the nature of genetic inheritance and the role of DNA and proteins in genetic expression while using biological detergents, enzymes, and ethanol to isolate DNA from plant material. You will…
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This activity is designed to introduce students to ionic reactions. Students will test a series of microscale chemical combinations to learn how to identify if a chemical reaction has occurred. The contents of this kit have been optimized to minimize pre-lab preparation, waste generation, and risks…
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Dairy Farm Combination Kit
labForce® (powered by Thomas Scientific)Combination Test Kit for the Dairy industry contains: Acidity Test Kit (C859K97) Chlorine Test Kit (C859L33) Alkaline/Total Alkalinity Test Kit (C859L31) Peracetic Acid Test Kit (C859L74) Iodine Sanitizer Test Kit (C859L53) (4) 10-50mL Vials (1) 5-25mL Vial …
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5mL MacroTube® Starter Kit.
MTC BioMTC Bio’s new 5mL MacroTubes® scale up the conveniences of standard 1.5mL tubes for larger volumes. These polypropylene tubes come with an attached cap that provides a tight, leak proof seal, and can also be opened (or closed) with one hand. The cap is designed to provide a secure seal from -86°C…
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Phosphonate EndPoint ID® Test Kits
labForce® (powered by Thomas Scientific)Our C859L81 drop count kit is economical and easy to use. A modified phosphonate kit (C859L82) is also available to help compensate for high alkaline waters and possible fluoride interferences. This kit includes an acid reagent and pH paper to adjust the sample to the correct 2.8 pH and a fluoride…
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RPR Card Test for Syphilis by Arlington
Arlington ScientificThe ASI RPR card test is a screening test for the sexually transmitted disease, syphilis. The disease is found worldwide and may be fatal if left untreated.
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Quat EndPoint ID® Test Kits
labForce® (powered by Thomas Scientific)Our quat test kit is used to verify the concentration levels of quat sanitizers used in the cleaning and sanitation industry. It can be used to test concentration levels for hard surface sanitizing, foot baths, hand dips and environmental sanitizing. Concentration levels are represented in ppm.…
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Blood typing is a method of classifying blood based on the presence or absence of specific proteins, called antigens, on the surface of red blood cells. Blood type, an inherited characteristic, is valuable to know as it affects medical procedures, such as surgery, transfusions, and paternity…
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Students will be introduced to acids and bases, and test a dilute acid and dilute base with neutral litmus paper to learn how pH strips indicate if something is acidic or basic. Then, they will test common items that could be found around their household to determine if they are acids or bases.…
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Silver Tungstate/Magnesium Oxide, 100 g.
PerkinElmerOur scientists select the purest raw materials, condition them, then test them on PerkinElmer analyzers.
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