pH Testing - Page 5

Manufacturer: Luckystone Brand: LuckyStone Model: PH-009I

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment.Calibration need not required, it can be used immediately.Please be sure to calibrate with buffer solution before use(Long time no use). Calibration: -- Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 2 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86). -- Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9

Manufacturer: Scientific Equipment of Houston Brand: SEOH

The patented pH-Fix technology stands for a high quality, color-fixed pH test strip system. For many years chemists as well as inexperienced users have appreciated pH-Fix's optimal usability, reliability, and precision. The long handle prevents fingers from coming into contact with the sample. It adds handling convenience and increases safety of operation. This allows a high standard of "workplace safety" when testing aggressive solutions. To prevent bleeding, the pH-indicator is chemically bound to the cellulose fiber. Unlike classic pH papers, pH-Fix effectively protects the sample against contamination and enables measurements even in weakly buffered or strongly alkaline solutions. Four different color blocks for each pH-value (pH-Fix 0-14) ensure highly precise pH-determination and make the application rapid and reliable.

Manufacturer: School Specialty Brand: Frey Scientific Model: 569870 Color: Red

Litmus test paper. Red test papers turn blue in bases. Warning: Choking hazard-small parts, not for children under 3 years.

Manufacturer: HACH Brand: Hach Company

The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in water as "free" chlorine (hypochlorite) or "combined" chlorine (chloramines). With Hach Water Quality Test Strips, technicians in the field can test many samples in only a few minutes and make immediate evaluations on-site. No measuring, set-up, clean-up, or chemical handling are necessary. Hach test strips are also used in laboratories all over the world for pre-test screening-to detect the presence of materials that might interfere with lab testing. Contains 50 tests. *This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.

Manufacturer: Tier1 Brand: Tier1 Color: Red

The PH-2011R Tier1 Pen Type pH Meter is the perfect tool for owners of aquariums, water ionizers, and reverse osmosis systems. This meter comes inside a protective plastic carrying case and includes a screwdriver and pH buffer powder. Altogether, this product makes measuring water pH simple with features like an easy-to-read backlight display and automatic temperature compensation for 0 – 50 degrees Celsius. Order the PH-2011R Tier1 Pen Type pH Meter today!

Manufacturer: MODESTLUXURY Brand: MODESTLUXURY

Specifications: Measuring pH range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: ± 0.1 pH (20 ° C) ± 0.2 pH. Operating temperature: 0-50 ° C (32-122ºF). Relative humidity: 95%. Calibration: manual, 1 point. Power: 3 x 1.5V (AG-13 button battery) (inclusive). Size: 15.2cm x 2.8cm x 1.5cm. Features: Brand new and high quality. An ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food and drink. Excellent meter, very accurate and stable. Delivery: 1 x Digital PH Meter Tester 1x Screwdriver 2x PH Buffer powder

Manufacturer: Amagoing E-Commerce LLC Brand: Olymstore

Manufacturer: Umin Brand: Umiin Color: Yellow

The pH Meter is professional and ideal tool for you testing your water level. Specifications: Measuring range: 0-14 pH Resolution: 0.1 pH Accuracy: ±0.1pH Batteries: 3x 1.5V LR44 button cell (AG13) Automatic temperature compensation: 0-50°C (32-122°F) Dimensions: 5.94x1.30x0.79in /151x33x20mm Weight: 1.87oz /53g Package includes 1 x pH Meter (Yellow) 1 x Carrying case 1 x Adjustment screwdriver 2 x Calibration packets 1 x User's manual

Manufacturer: Etekcity Brand: Etekcity

Get accurate pH measurement easilyThe Etekcity pH-2011 meter is a perfect device for you to test the acidity or alkalinity of liquids. With resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH meters.Ideal for many household or laboratory applicationsWith a standard measuring range of 0-14 pH, the pH meter is great for a wide range of tasks. Etekcity customers have used the meter in a huge variety of applications including: swimming pool, tap water, home brewing, laboratory testing, aquarium maintenance and much more!Specifications:Measuring range: 0-14 pHResolution: 0.01 pHAccuracy: 0.05 pHBatteries: 4x 1.5V LR44 button cell (AG13)Automatic temperature compensation: 0-50°C (32-122°F)Dimensions: 5.94x1.30x0.79inWeight: 1.87oz /53gPackage Includes:1 x Etekcity® pH Meter 20114 x 1.5V LR44 button cells1 x Adjustment screwdriver2 x Calibration packets1 x Carrying case1 x User's manualNote:Please make sure immersing level is below 1.5 in when testing.Please do not put the electrode directly against any hard surface.Please only use liquid water for clean purpose, no soft paper, cloth or cotton.Recommendation：When product is not used for 1 week or more, client should do the calibration opration for accurate reading.For initial use, make sure the meter is shut down, probe in distilled water 1-2 hours to active electrode, then do calibration operation.A pack of calibrated powder should be dissolved in 250ml distilled water, fluid can be sealed and stored in 10-20 ℃，avoid derect light for 3 months.

Manufacturer: Aldon Corporation Brand: Aldon Corporation Model: IS5012

This kit contains 30mL of the three most common chemical reagents used in determining pH. Phenolpthalein will indicate a pH if it is between the ranges of pH 10.0-13.0. Bromothymol Blue, however, will turn yellow below a pH 6.0, and blue above a pH 7.6. Universal indicator has a wider range, capable of indicating a pH 1-14, but the color shift can sometimes be hard to differentiate between. Each bottle of our reagents come standard with an SDS/MSDS sheet. If you require a copy of this prior to purchase, please contact us.