Water Quality & Instrumentation - Page 667

Manufacturer: Macherey-Nagel Brand: Macherey-Nagel

Always ready for use. pH-Fix test strips are used for rapid pH testing directly at the point of interest. They are always ready for immediate use. Coming with a complete color chart the test strips are already calibrated. As single use devices they are completely maintenance free. For careful testing of dangerous, poisonous or aggressive liquids the strips have the optimal design. The longest available handle effectively protects the user from contact with the sample. This increases the safety of operation and adds handling ease. Patented technology for optimal sample protection In the production the indicator reacts with the paper of the test pad to form a chemical bond. The dye is fixed to the test strip and can not bleed into the sample. This protects the sample against contamination and enables measurements in weakly buffered or strongly alkaline solutions. Brilliant colours for exact results pH-Fix test strips feature up to four different indicator pads to cover the complete pH range. The color chart exactly matches both color and position of the pads on the strips. This enables highly precise pH determination and makes the test strips rapid and reliable.

Manufacturer: Mudder Brand: Mudder Model: MD-PH -0.1 Color: Yellow

Mudder pH Meter is for testing your water level. The cap keeps the sensor moist when stored upright, and can be applied as a container for sensor-conditioning. Calibration Calibration buffer solution is needed • Immerse the PH meter up to the maximum immersion level in ph 6.86 buffer solution • Allow the reading to stabilize and using a small screwdriver adjust the calibration trimmer to read 6.86 • Use the distilled water clean the electrode, immerse the electrode in ph 4.01 or ph 9.18 the standard buffer solution of borax • Calibration is now complete Notes The glass bulb of the electrode is fragile. Treat it carefully. Don't touch it by hard tools and fingers. Suck the water on it gently when cleaning • Clean the electrode with distilled or ionized water every time before and after use • How to store: after cleaning and drying electrode, replace the protective cap, and put it in packing box, so you can store it very well Specifications Measure Range: 0.0-14.0 pH Resolution: 0. 1 pH Accuracy:±0.1 pH Automatic Temperature Compensation: 0-50℃/ 122℉ Button Battery:3X 1.5V AG-13 (included) Product Dimensions: 14.9×2.8×2cm Package include 1 X Mudder meter 1 X Mudder Instruction 1 x Adjustment screwdriver 1 x Carrying case

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: HACH COMPANY Brand: Hach Company Model: 2745650

Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water, and swimming pools usually is kept within a narrow range. Contains 50 tests.

Manufacturer: Respironics Brand: Philips Respironics

The EverGo Gross Particle Filter comes sealed as a pack of 6. 6 Each / Pack

Manufacturer: EISCO Brand: EISCO

This is the most durable and accurate spectroscope available on the market as it modeled to firmly hold the diffraction grating and scale, unlike other models which tape the grating and scale to the body of the spectroscope. The results are a brighter easier to see readings to measure wavelengths against a scale so that a user can collect numeric wavelength data. Common uses for this spectroscope are measuring spectra emitted from charge gas tubes, flame tests, as well as some basic astronomy applications. The spectroscope works by light entering a slight which then a view observes the light a diffraction grating and see through the diffraction grating to a wavelength scale. Have fun viewing different light sources you see every day to determine what wavelength they are actually emitting.

Manufacturer: Umishion Brand: Umishion

Umishion® quality combination TDS meter and temperature teter Features: * The Umishion TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, ± 0.02 Readout Accuracy. * Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. * Large Backlit LCD Screen. * Date lock function,makes it easy to read and record, press HOLD button then remove from test solution. * Use for for Household drinking water, Aquarium pool water, Swimming pools, Hydroponics, SPA, Laboratory and Scientific testing. Specification Range: 0～9990ppm(mg/L) Temperature range: 0-99℃ or 32-212℉ Accuracy: ±0.02 Temperature compensation: 0-60°C Operating voltage: 2 x 1.5V Battery life: approx. 1000 hrs Operating temp: 0℃～60℃ Calibration: factory calibrated Auto-off time: 10 min Weight: 1.13oz Dimensions: 6.1x 1.2x 0.9in Package includes 1 X TDS meter 1 X protective bag 1 X User manual

Manufacturer: Micro Essential Lab Brand: Micro Essential Model: JR 1113

Hydrion Jumbo Size ph Papers are easier to read with larger color charts. The .5" width of the paper enables clearer and quicker color matching.

Manufacturer: FicBox Brand: FicBox Color: Blue

Product Description: How Pure is Your Water? 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-4 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-4 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-4 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), colloidal silver, aquariums, RO/DI systems, pools and spas, and more.

Manufacturer: Excelvan Brand: Excelvan

Description: This PH meter is an ideal choice to measure the PH of the liquid.It is easy to operate and has a LCD screen to display the measurement result.It is good for drinking water、aquarium, fishing industry, swimming pool, laboratory, etc. Features: -Easy to operate -The PH value displays on the LCD screen directly -Easy to celabrate for the calibration button -Measure Range:0.00-14.00PH -With a plastic carry case Specification: -Measure Range:0.00-14.00PH -Resolution:0.01pH -Accuracy:±0.05pH -Operating Temperature:0℃-80℃ -Power Supply:2 x 1.5V AG13 battery -Dimension:155mm x 31mm x 18mm -Weight:50g Package Includes: 1 x PH Meter 1 x Plastic Carry Case 2 x 1.5V Button Cell Batteries（AG13） (inserted in device) 1 x User Manual