Water Quality & Instrumentation - Page 530

Manufacturer: BLUBOON Brand: BLUBOON Color: pH-009

Specifications： Model: PH-009. Accuracy: ±0.1 pH. material: hard plastic. 100% brand new and high quality PH meter PH value tester Power supply: 4 * 1.5V LR44 button cells (included). Calibration is performed manually at one point with a trimmer located on the side of the tester Can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. Portable design, easy to use and convenient to carry. Specifications - Measure range: 0.00~14.00 pH. Package: 1x pH Meter 1 x Screw Driver 2 x Calibration Buffer Solution 1 x Instruction Manual

Manufacturer: American Educational Brand: American Educational Products

Features. pH Test Paper.. Acid Neutral Base.. 100vial.. Insert - LINK.

Manufacturer: TekcoPlus Ltd Brand: TekcoPlus Model: RETK-76

Salinity Refractometer has scales in range of 0 - 28% with ±0.2% accuracy. Designed to measure salt & brine solutions for testing the concentration of prepared food solution, used mainly in food industry. Scale enables direct determination of salinity in water that contains dissolved salt & little or no other dissolved solids.Uses refractive index to determine sodium chloride concentration, analysis is simple & fast, requires few sample drops & takes about 1.5 sec per test which makes taking many measurements easy for an operator.With this refractometer, you can: * Manage best food preservation process for long shelf life* Know the Salt Concentration in a Brine Solution for Curing Salmon, etc. * Test concentration of prepared food solution, used mainly in food industry like seafood curing food,pickles,soup,cooked food, fish processing products, seawater,brine, etc. Just few drops on testing prism,cover, look and read the result!COMMON FEATURES ON OUR REFRACTOMETERS:• Auto Temperature Compensation (ATC), increase accuracy & eliminates concerns on temperature• Easy to use and calibrate• Cushioned with soft & comfortable non-slip rubber grip, insulate test solution from body heat• Adjustable focus, clearly defined scale, large easy-to-read measurements • Approved by strict quality & safety standards• Accurate results guaranteedSpecifications Measuring Range: 0 to 28%Division: 0.2%Accuracy: ±0.2%Reference Temperature: 20°CATC : 10-30°C Item Length: 17.2 cmItem weight: 99g Shipping size: 21 x 9 x 6 (cm)Set Includes 1 x Traditional Salinity Refractometer1 x English Instruction manual1 x Mini screw driver1 x Cleaning Cloth2 x Pipettes1 x Portable USB LED Light (Power Bank not included) 1 x Protective Carrying Case

Manufacturer: HomeCraft Brew Brand: HomeCraft Brew Model: HCB2PK Color: Clear

Are you ready to start your adventure in beer or wine making? HomeCraft Brew is here to help! Our 2-Pack of Triple Scale Hydrometers makes it easy to measure the sugar content of your delicious beverage, analyze the fermentation, and determine just when your brew is ready to enjoy. When used properly, your HomeCraft Brew Hydrometers will float in your liquid and the reading where the liquid first touches the Hydrometer (the meniscus) is the specific gravity or sugar content. Why choose the HomeCraft Brew Triple Scale Hydrometer? Easy to read (hydrometer colors are clear and legible) Easy to use Measures 3 scales: Specific Gravity (Sp.Gr.), Brix, and Alcohol by Volume (ABV) Included: 2-Pack of Triple Scale Hydrometers Easy to understand instruction sheet Conversion chart Protective plastic case for each hydrometer Guarantee: 100% Satisfaction/Replacement Guarantee IMPORTANT NOTE: Be sure to sanitize your hydrometers before and after use. DO NOT BOIL. Like any good brew kit, your HomeCraft Brew Triple Scale Hydrometer is crafted of the highest quality. The glass is fragile and should be handled carefully. Most brewers have broken at least one. Don't find yourself without a backup! CHEERS!

Manufacturer: COLE-PARMER Brand: Lovibond

These powder packs contain premeasured unit dose reagents suitable for use with Lovibond/Orbeco-Hellige colorimeters, Aqua comparator test kits, YSI, Thermo, and Hach® instrumentation/test kits. Reagents for chlorine are DPD chemistry. Some parameters require multiple reagents and are bundled into a "Reagent set", which can include powder packs, tube tests, or both. Premeasured reagents in convenient powder packs

Manufacturer: LaMotte Brand: LaMotte

Grade 5 and up. Safe, easy, and affordable water pH testing! Investigate water pH using safe, simple TesTab® reagents. This module contains easy-to-read, diagrammed instructions, a color chart, a test factor flashcard, and all necessary apparatus and non-hazardous TesTabs® to perform 100 tests.

Manufacturer: HQRP Brand: HQRP Model: 884667812141554

HQRP Salinity Refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand (‰). With just a couple of drops of aquarium water you know exactly what your salinity is. Vital if you need to check salt levels when preparing sea food and other ocean by-products. Mesurement range: Salinity: 0 - 100 ppt (0 - 10 %), Minimum Division: 1ppt (0.1%); Specific gravity: 1.000 to 1.070 g/cm3, Minimum Division:  0.001 g/cm3.

Manufacturer: HQRP Brand: HQRP Model: 884667812141550

HQRP Salinity Refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand (‰). With just a couple of drops of aquarium water you know exactly what your salinity is. Vital if you need to check salt levels when preparing sea food and other ocean by-products. Mesurement range: Salinity: 0 - 100 ppt (0 - 10 %), Minimum Division: 1ppt (0.1%); Specific gravity: 1.000 to 1.070 g/cm3, Minimum Division:  0.001 g/cm3.

Manufacturer: United States Brand: Unbranded Color: As the picture show

Labratory pH indication strips with several uses. You can use the paper for cooking, like checking the acidity of coffee or the alkalinity of tea. Match the color changed strip with the pH scale color chart within ~15 seconds Maintain a healthy lifestyle by testing many common everyday substances, such as moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc.

Manufacturer: Scientific Equipment of Houston Brand: SEOH

Turmeric paper is a filter paper impregnated with curcumin, the yellow dye extracted from the roots of Curcuma tinctoria (yellow ginger). It is used to detect boric acid and borates. Application: The solution to be tested is acidified with dilute hydrochloric acid (pH 1 û 2); the turmeric paper is dipped into this solution and allowed to dry. Depending on the borate concentration the yellow paper turns orange to red. When the dried reaction zone is dipped into concentrated sodium hydroxide solution (NaOH), it turns greenish-black in the presence of boron compounds. û The yellow turmeric paper will change color from yellow to brown-red with bases. Limit of sensitivity: 20 mg/l boron