pH Testing - Page 51

Manufacturer: US Brand: Genesis Scientific

Genetic test paper for educational purposes. Each vial comes with 100 test strips. There is a total of 4 vials or 400 test strips.

Manufacturer: COLE-PARMER Brand: Phydrion

These low-cost jumbo rolls offer larger paper strips to measure pH in one of four ranges. Ideal for use in the field or plant. The larger size makes it easier for testing--even with gloves. What's Included: 1 roll of paper and protective case. Larger, field-sized papers for quick pH monitoring

Manufacturer: Scientific Equipment of Houston Brand: SEOH

These indicator papers show two different colors for each pH-value at intervals of 0.3-1 pH-unit. This allows more accurate reading and good estimation of intermediate values.

Manufacturer: Scientific Equipment of Houston Brand: SEOH

These indicator papers show two different colors for each pH-value at intervals of 0.3-1 pH-unit. This allows more accurate reading and good estimation of intermediate values.

Manufacturer: HM Digital, Inc. Brand: HM Digital Model: TDS-EZ Color: Purple

Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.

Manufacturer: LabRat Supplies Brand: LabRat Supplies

This product contains one case of 100 plastic pH strips. Each pH strip has four pieces of pH paper that will change color after being submersed in a solution. After submersion the strips can then be compared against a color chart to determine the pH. This method allows for fast and accurate pH readings. To further the reliability of our products we randomly test each shipment we receive across multiple pHs to ensure product quality. Instructions: To determine the pH of your solution simply take one pH strip and dip it into the solution for 1-2 seconds. Wait for up to 15 seconds and then match your strip against the color chart that's provided on the case to determine the pH.

Manufacturer: BND-Fisher Scientific Co. Brand: BND-Fisher Scientific Co.

Strip pH Test Hydrion Paper 4.5-7.5 pH Not For Medical Use Ea

Manufacturer: Phillips Feed & Pet Supply Brand: Solid Gold Model: 74250 Color: default

Use Solid Gold pH strips to closely monitor your pet's urine pH levels.

Manufacturer: Carolina Brand: Carolina Biological Supply Company

Simple, Fast, Portable, ReliableConsistent, accurate reliabilityConvenient to use outside the labResults within secondsEffective in weakly buffered, colored, or turbid solutions, as well as in mud or sludgeColorpHast® products include a bright, easy-to-read color chart. Covalently bound indicators do not bleed from uneven color zones or fade under intense light.Each package contains 100 strips. Not for measuring the pH of natural waters, such as streams, rivers and lakes. To measure pH in these waters, try our Water Chemistry Test Strip, pH 6-9, item 652729 or, for a wider pH range, our LaMotte Water test kit, item 652927, pH 3.0-10.5.

Manufacturer: CoZroom Brand: CoZroom Color: Red

CoZroom pH Meter is the perfect product for professional and particular to test the water level. The cap keeps the sensor moist when stored upright, and can be used as a container for sensor-conditioning. Steps 1: Turn on pH meter, Clean the electrode in distill water. 2: Immerse the electrode in pH 6.86 standard buffer solution . 3: Reset with screwdriver, until the display digital is 6.86pH. Then complete pH 6.86 calibration. 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution . 5: Reset with screwdriver, until the display digital is 4.00pH. Then complete pH 4.00 calibration. 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH . Specifications - Measuring range: 1-14 pH - Resolution: 0.1 PH - Batteries: 4x 1.5V LR44 button cell (AG13) - Adjustment: trimmer potentiometer - Automatic temperature compensation: 0-50°C (32-122°F) - Dimensions: 151mm×33mm×20mm - Weight: 53g Package includes - 1 x pH Meter - 1 x Carrying case - 1 x Adjustment screwdriver - 2 x Calibration packets - 1 x User's manual