Total Water Hardness Test for Pool, Aquarium, and Drinking Water, and Improving Water Softener Efficiency
- Comes with total hardness in PPM or grains, test vial, 1/2-ounces No. 6, 1-ounce No. 7 and instructions, compact box.
- Measures 5-1/2-inch length by 13-3/4-inch height by 11-1/2-inch width.
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Macherey-Nagel 92110 0-14 pH Indicator Strips 100/Box
- FAST formula, get instant results. Use with Chlorine Sanitizers! An Economical Way to Meet Health Department requirement for Restaurants & Bars, these are the best chlorine strips for food service.
- 100 easy to use pre cut strips made of paper in a user friendly reusable vial, preventing you from having to touch any chemicals for tests, preventing you from getting stained fingers, and the vial preserves them and prevents them from being damaged.
- BETTER THAN ROLLS - Pre cut strips remove the risk of dropping your paper in the sink when tearing the paper (unlike rolls).
- Contains Instructions & Matching Color Chart for 0 - 200 parts per million with 200 parts per million being the concentration specified for sanitizing.
- These are NOT for pool OR tap water tests. They ARE designed specifically for restaurants testing their chlorine sanitizers in 3 part sinks. It will NOT work for testing anything that uses Quaternary Ammonia as the active ingredient. For this you will need to use QUAT test strips, FMP 142-1363.
Check Stock(1 Pack) Vial Rack, Single Blue Holds 50 Standard 12mm 2mL Vials
- 12mm Vial rack for hplc ND9mm vial ,ND8mm vial ,ND11mm snap top vial and ND11mm crimp top vial.
- 1.8ml vial rack have stable standing position because of solid construction.
- Stackable tube rack, vial rack 50 positions for 2ml vials.
Check StockEmbryant Digital PH Meter, PH Meter 0.01 High-Precision Pocket Water Quality Tester, PH Range 0-14, Suitable for Accurate Testing of Drinking Water, Aquariums, Swimming Pools, Hydroponics, yellow
- Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution.
Check StockSuper Taster Test Genetics Lab Kit with Instructions, Phenylthiourea (PTC), Na Benzoate, Thiourea and Control [Each Vial Includes 100 Paper Strips]
- Test the genetically-determined flavor reaction of college students and families.
- Perfect for demonstrating genetic pedigrees and learning approximately genotypes and phenotypes.
- Contains ptc test strips, sodium benzoate paper, thiourea paper, and control paper.
Check StockpH Test Strips for Wine Making Homebrew Acidity 2.8 to 4.4 pH [Vial of 100 Plastic Strips]
- Vial of 100 plastic test strips with an easy to read, vibrant color chart.
- Great for testing wine or kombucha with ease.
- No messy chemicals, reagents, or calibration of strips necessary.
- DO NOT USE for testing red wine or other solutions with a lot of color pigments present. The color of the wine will cause interference with the test..
- Provides accurate results for anything in the pH range of 2.8-4.4.
Check StockAIWFL 8\ Master Precision Level in Fitted Wooden Box For Machinist Tool 0.0002''/10''
- 【Highly Accurate】Accuracy: 0.02mm/m (0.0002"/10").
- 【Professional Test】Master precision level is used to check machine's horizontal and vertical positions of equipment installation..
- 【Base with V-groove】AIWFL master precision level has a base with v-groove, which can also be applied to small-angle measurement and working surfaces with V-grooves..
- 【Cross Test Vial】Additional cross level enables the user to check side declinations..
- 【Application】It is mainly used to check the straightness of the guideways of various machine tools and other equipment, the correctness of the horizontal and vertical positions installed, etc..
Check StockOn Call Express Blood Glucose Test Strips (50 Count)
- Test Strips: 50 count/vial (Glucometer Not inlcuded).
Check StockHach 2105503 DPD Free Chlorine Reagent Powder Pillows, 10 mL
- Test 'N Tube products provide safe, convenient testing.
- Perform digestions and photometric measurements in the same vial..
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