Water Quality & Instrumentation - Page 138

Manufacturer: uxcell Brand: uxcell

Acrylic body, stainless steel float and leader, plastic thread ends, inline mounting type.3/4" female thread, 0.2-2.0 GPM range, 1-7 LPM range.Widely used for residential and industrial applications.

Manufacturer: Jili Online Brand: Jili Online Color: Black

Description:Used to quickly test the concentration of sugar solution and other non sugar solution, widely applied to measure the concentration of soybean milk, sugar, food, beverage and other industrial and agricultural production and scientific research.Approved by strict quality and safety standards; accurate testing results guaranteed.Heavy-duty and lightweight with its aluminum construction; Easy to focus and calibrate.Made with the highest and finest quality of aluminum & rubber that makes it lightweight.Cushioned with soft & comfortable non-slip rubber, convenient for use.Specification:Measuring Range: 0-50% BrixMinimum Division: 0.5% BrixMaterial: Aluminum Alloy + RubberSize: Approx. 195x40mm/ 7.68x1.57 inch (LxDia.)Package Includes:1x Refractometer1x Pipette1x Screwdriver1x User Manual1x Protective Case1x Wiping ClothNote:Since the size above is measured by hand, the size of the actual item could be slightly different from the the size above.Due to the lighting effects, monitor settings,etc.There could be some slight difference in the color tone of the pictures and the actual item.

Manufacturer: Electron Microscopy Sciences Brand: Electron Microscopy Sciences

Indicator and color scale are combined on a single strip. Eliminates the necessity to compare color against a separate scale ph range: 1.8 - 3.8, ph gradation: 0.2/0.3

Manufacturer: HF SCIENTIFIC INC Brand: DPD Powder Pop Model: 9956015

Deliver the correct volume of DPD reagent for free or total chlorine accurately using these portable dispensers. Simply invert the dispenser over the sample tube and press the button to dispense reagent. The powder dissolves quickly in the sample with no messy residue. Use the DPD powder formulation for Hach, HF scientific, and HANNA colorimeters. Use the tablet formulation for lamotte, orbeco-hellige, palin Test, thermo scientific Orion, and tintometer units. Dispensers provide enough DPD powder for 100 tests for 5-ml samples or order multi-packs of five dispensers with 200 tests each for 10-ml or 25-ml samples. Convenient no spill DPD powder dispensing precise dosing with simple push button operation no direct powder or foil packet handling.

Manufacturer: Macherey-Nagel Brand: Macherey-Nagel

Test sticks for the semi-quantitative determination of high concentrations of nitrite (NO 2 ) in solutions Gradation of scale: 0-0.1-0.3-0.6-1-2-3 g/l NO 2 yellow to red Between pH 2 and 12 the reaction is independent of the pH value of the test solution. Adjust strongly acidic solutions with dilute sodium hydroxide solution and strongly alkaline solutions with dilute sulphuric acid to a pH of about 4 to 6. Store nitrite test sticks in a cool and dry place, protected from sunlight and moisture.

Manufacturer: TheraPure Health Essentials Brand: TheraPure Health Essentials

Trying to eat a totally acid-free diet is probably close to impossible for most of us. It is possible to cut back on some of the biggest offenders, however, like soda pop, coffee, grain products, large portions of meat, etc. It's a matter of retraining your eating/drinking habits, and taste buds too! Drinking 2 large glasses of vegetable juice or even tomato juice shouldl raise pH to 7 from 6 or lower in less than an hour (tested on urine). However, this affects your saliva and urine, but is not indicative of a change in your intercellular fluid. The original reading may be indicative of the pH of your intercellular fluid if you take it first thing in the morning. You have 1 gallon of water in your body for each 10 pounds of body weight. That means that a 100 lb person has 10 gallons of water. It takes more than the minerals in two glasses of juice to change from pH 6 to pH 7. A pH 6.0 has 10 times as much acid as pH 7.0. If you can get the pH of intercellular fluid to 7.0 or better and get rid of toxic overload, one can eliminate gout attacks. One of the best ways to get a fairly accurate reading of one's tissue pH is to pass a litmus paper through a urine stream first thing in the morning. The 1st urine in the morning is a good indicator because the body has had all night to process the entire day's nutrient ingestion and balance itself out -- hence a good indicator of real body tissue pH. Do not be surprised if you test acidic. Most folks initially will test very acidic in the yellow zone (pH 4 - 5). Time to make changes to move this into the green zone (pH 6.5 - 7). Urinary pH is always more acidic than the saliva. A normal urinary pH reading in the morning should be somewhere between 6.0-6.4 while in the evening hour a healthy range is considered to be somewhere between 6.4 - 6.8. The pH of the saliva should be slightly more alkaline than that of the urine. A healthy pH for saliva fluctuates somewhere between 6.6 - 7.0.

Manufacturer: all one tech Brand: All one tech Model: PH01 Color: Yellow

PH Meter Measuring Range: 0-14 pH Resolution: 0.1 pH Accuracy: 0.1 pH Batteries: 4x 1.5V LR44 button cell Automatic temperature compensation: 0-50C (32-122F) Dimensions: 5.94x1.30x0.79in /150x29x20mm Weight: 1.76oz /50g TDS Meter 1. Measuring range: 0-9990ppm (mg/l) 2. Resolution: 1ppm(mg/l) 3. Accuracy:1ppm 4. Batteries: 2x 1.5V LR44 button cells 5. Temperature range: 0-50oC / 32-122oF 6. Weight: 28g 7. Dimensions: 142 x 23 x 13mm

Manufacturer: Hanna Instruments

HI736-25 Phosphorus Ultra Low Range Checker® HC Reagents - TWO packs 50 total tests The HI736-25 are the replacement reagents for the HI736 Phosphorus Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

Brand: Test Assured

Our digital TDS and pH Meter set is portable, easy to use & provides results in seconds! Both of these at-home meters will quickly and accurately test your drinking water. It works with well water, city/municipal water, tap water, residential drinking water, groundwater and spring water sources. These meters are simple and precise which make them great for professionals, homeowners and students. They can easily be used in the classroom, school, home and anywhere else where you would need to test water quality. TDS METER SPECIAL FEATURES INCLUDE: -Hold Function: Saves measurements for convenient reading & recording. -Auto-Off Function: Turns off meter after 10 minutes of non-use to conserve batteries. -Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,9990, the resolution is 10 ppm, indicated by drinking x 10 symbol. Factory calibrated. PH METER SPECIFICATIONS INCLUDE: Range: 0.0 - 14.0 pH Resolution: 0.1 pH Accuracy: +/- 0.1 pH (at 20°C/68°F) Typical EMC DEV: +/- 0.2 pH Batteries: 3 x 1.5 V (AG-13 Button Battery) Life: Approximately 700 hours of use Environment: 0°C - 50°C (32°F - 122°F) Relative Humidity: < 95% Dimensions: 150mm x 29mm x 20mm Trimming: By potentiometer Weight: 51g Click ADD TO CART right away to get your TDS & pH Meter Combination Set on its way!

Manufacturer: Etekcity Brand: Etekcity

PH MeterImproved pH Accuracy Etekcity's improved model, pH-2011+ provides more reliable accuracy and durability for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and the readings are automatically displayed. With a resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH metersSpecifications: Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy:± 0.05 pH Display: LCD Backlight Batteries: 4x 1.5V LR44 button cells Automatic temperature compensation: 0-50°C (32-122°F) Package Includes: 1 x Etekcity pH Meter (2011+) 4 x 1.5V LR44 button cells(build-in) 4 x 1.5V LR44 button cells(packed with) 1 x Adjustment screwdriver 2 x Pouch of pH 6.86 Buffer Powder 2 x Pouch of pH 4.00 Buffer Powder 1 x Carrying case 1 x User's manual Note: Please make sure immersing level is below 1.5 in when testing. This meter is not waterproof, use carefully. TDS MeterIdeal for many household or laboratory applicationsWith a measuring range of 0-9990ppm, the Etekcity TDS meter is great for a wide range of tasks. An affordable way to test your swimming pool, aquarium, tap water, reverse osmosis filter, or appliance water sourceSpecifications1. Measuring range: 0-9990ppm2. Accuracy: ± 2%3. Batteries: 2x 1.5V LR44 button cells4. Auto shut-off: 10 minutes 5. Operating temperature: 0-99ºC / 32-212ºF6. ATC(Automatic Temperature Compensation): 0-50℃/ 122℉ Package includes1 x Etekcity TDS Meter2 x 1.5V LR44 button cells1 x Carrying case1 x User's manualNote:Do not use this TDS meter with hot or running water. Please make sure liquid level is below 1.5 in when testing. This meter is calibrated from the factory and does not require any adjustment