Water Quality & Instrumentation - Page 618

Manufacturer: Vktech Brand: Vktech

•When you worried about your spa, pond or aquarium or maybe even want to conduct scientific experiments. You need our •Litmus paper strips to take accurate alkaline/acid tests. •100% Brand New. •High accuracy pH test paper, pH range from 1-14 •There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc. •The test strip color changes must be matched with the pH scale color chart within about 15 seconds. •Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject. •Can not indicate the Acid or alkali solution when its density was lower than 0.01%. •Keep dry for the rest paper. •Includes : 2 X Set of 80pcs pH paper test (160PCS)

Manufacturer: RealEmu Brand: RealEmu

Description: There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc. PH 1-14 color chart in each pack. The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Paper Size approximately 45mm x 7mm (L x W). The scale reads from 1 to 14: • 1 - 3 indicates a very acidic substance • 4 - 6 indicates an acidic substance • 7 indicates neutral • 8 - 11 indicates alkalinity • 12 - 14 indicates a very high level of alkalinity Package Contents: • 2x 80 Packs of test strips Instructions: Strips can be dipped directly in liquid, but it is recommeded to place the strip on a dry flat surface and use an eye dropper or pipette to place a single drop on the strip. The color must be compared with the chart within 15 seconds. Discard used product.

Manufacturer: Ajax Scientific Brand: Ajax Scientific Model: EL160-0004

Ajax Scientific Iron electrode strip. 130-millimeters length by 25-millimeters width.

Manufacturer: beiyu Brand: Generic

Test pen specifications are as follows:Size: length 14.2 × width 2.3 × thickness 1.3 (CM).Wide measurement range able to measure 1-9999PPM.Application temperature at 0-50 degrees wide work, can be stored at minus 30 degrees.LCD large-screen LCD window waterproof design, easy to watch, durableLR44 battery * 2 (not include)10 minutes without operation of automatic shutdown function to save the battery.pen designed electrode can be inserted directly measured in the test solution, pen loops can also be used as the test solution container to use, very convenient.Due to sophisticated measuring rapid bare-style sensor, 5 seconds to complete a measurement.± 1% accuracy error, high precision titanium probe measuring water,Magnetic interference from waterAutomatic temperature compensation can be automatically converted indication to show the value of 25 degrees.Note: Sometimes the TDS tester can not turn on, please check the battery case, there are 2 Resilient metal touch pad who transport the current, sometimes it is on the high position, so it can not touch the Circuit board when closing the battery case, so the tester can not turn on. Packing include:1 x Tester

Manufacturer: Minions Brand: MINIONS Model: 100607FAN082015M834600 Color: Blue

What motivate our little darlings to school with the school set 'Minions'with its very colorful. Coloring set with 4 colored pencils, 1 coloring book, 1 mini coloring book... Dimensions: 27.5x20.5 cm (10.83''x8.07'').

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI70032P

1382 milligram per liter (ppm) TDS solution at 25 degree C. For lab and field applications. Packaging has been designed to keep air and light from damaging the solution. TDS conversion factor 4-4-2: 0.65 ppm = 1 microSiemens per centimeter (approximately). 20mL Sachet.

Manufacturer: Koalaty Brand: Koalaty

(1) - 4/Pack = (4) 2.00" x 3.50" Rectangle Electrodes. Ships within 24 hours of Amazon order - payment notification!

Manufacturer: Hydrion Brand: Hydrion

pH range: 5.0 to 9.0; sensitivity: 0.5. Plastic pH strips indicate pH with unique colors for exact matches of pH. Colors align easily for matching—the strip's pH pad and the color swatch on the vial are the same size. Flexible, easy-to-handle plastic strips are more durable than paper strips if needed for later reference. Conveniently packaged in flip-top vial of 100 strips.Note:Not for measuring the pH of natural waters, such as streams, rivers, and lakes. To measure pH in these waters, try our pH and Total Alkalinity Water Test Strips (item #652729) or, for a wider pH range, our LaMotte® Wide-Range pH Water Test Kit (item #652927).

Manufacturer: Hydrion Brand: Hydrion

pH range: 5.5 to 8.0; sensitivity: 0.2 to 0.4. Plastic pH strips indicate pH with unique colors for exact matches of pH. Colors align easily for matching—the strip's pH pad and the color swatch on the vial are the same size. Flexible, easy-to-handle plastic strips are more durable than paper strips if needed for later reference. Conveniently packaged in flip-top vial of 100 strips.Note:Not for measuring the pH of natural waters, such as streams, rivers, and lakes. To measure pH in these waters, try our pH and Total Alkalinity Water Test Strips (item #652729) or, for a wider pH range, our LaMotte® Wide-Range pH Water Test Kit (item #652927).

Manufacturer: Home Brew Stuff Brand: Home Brew Ohio Model: 6839-5068 Color: Clear

Combo includes a 12" plastic test jar and a hydrometer with specific gravity range of 0.990 - 1.170. The hydrometer also measures balling and gives a potential alcohol by volume reference.