Sodium Meter

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Sodium Meter
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  • …the best available method for measuring sodium ions. They are less expensive than solid state or dry sensing membranes and still offer a high degree of accuracy and responsiveness. Electrodes measure 12 mm diameter x 145 mm length and are equipped with a one meter cable and BNC type connector.

  • … Color-coding reduces probability of error in pH meter calibration checks, preventing gross errors in measurement   pH 7 ( Clear: 1182Z16, ; Color-Coded: 1182Z25) Ready-to-use, monobasic potassium phosphate and sodium hydroxide, pH 7.00, ±0.02 at 25°C …

  • …power-off extends battery life   Applications Measure visible light from fluorescent, metal halide, high pressure sodium, or incandescent sources Monitor light levels for safe working conditions in factories, warehouses, office buildings, and schools Light source…

  • … The tester’s probe is dipped into a sample of pool water and results are displayed instantly. The Salt PockeTester measures the Sodium Chloride level in salt water pools with a range from 0 to 9,999 ppm. TDS is measured from 0 to 9,999 ppm and temperature from 32.0° to 149.0°F.

  • … Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese No need to worry about DO probe compatibility – the meter accepts and automatically…

  • …It has a wider range for high sodium/high pH applications. Electrode is 12 mm diameter, and has a BNC connector with a 3 foot cable Epoxy body, sealed Includes a FREE electrode saver bottle to extend electrode life Use with: all OAKTON pH meters except pH Wand and pH/CON 10

  • …(ORP), ISE and temperature accurately in the laboratory with the YSI pH 1320 or 1320P with built-in printer. The TruLab pH/ISE 1320 benchtop meter is the ideal laboratory instrument for reliable measurements with automatic documentation for GLP compliance. The 1320 benchtop is an accurate,…

  • Broad Range Light Meter

    Sper Scientific

    …power off Features data hold switch to freeze results and a RS 232C output. Detachable probe Meter is able to compensate for the different colors of tungsten, fluorescent, mercury and sodium light with the touch of a button. Can compare the % difference between two light intensities. Contrast…

  • …µS/cm ±10 µS/cm at 25°C, 491 mg/L ±2.5 mg/L as Sodium Chloride (NaCl), (1 µS/cm ~ 0.5 mg/L TDS), 50 mL pour-top bottle. Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable packaging

  • …Solution, 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 30 ppm ±0.3 ppm, Conductivity: 46.7 µS/cm ±0.5 µS/cm at 25°C. Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable…

  • …Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 3000 ppm ±30 ppm, Conductivity: 3960 µS/cm ±39.6 µS/cm at 25°C. Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable…

  • …Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS 1000 ppm ±10 ppm, Conductivity: 1417 µS/cm ±14.2 µS/cm at 25°C. Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable…

  • …Solution. 40% sodium sulfate/40% sodium bicarbonate/20% sodium chloride. TDS: 300 ppm ±3 ppm, Conductivity: 445 µS/cm ±4.5 µS/cm at 25°C. Traceable to NIST standard reference materials Design for use with Hach meters portfolio and other meters. Reliable…

  • …25g Sodium Hydrogen Phosphate 25g Ammonium Chloride 50g Sodium Dihydrogen Citrate 50g Sodium Citrate 25g Sodium Chloride Materials needed but not supplied: Balance, Electronic, 0.01g Precision Beakers, 150mL, 250mL Buret, 50mL Lab Stands w/ Burette Clamps Graduated Cylinders, 10mL, 100mL pH Meter

  • Model D7 Polarimeter

    Bellingham & Stanley

    …light source Intensity control 90-230V~, 50/60Hz Lightweight Small footprint For over 40-years, the Model D polarimeter and sodium lamp outfit has been the primary choice of leading industrial and academic institutions throughout the world, offering practical assessment of…

  • …Services 2 years Description Laxco™ POL-300 Series Automatic Polarimeter uses an LED light source to avoid frequent replacement of sodium lamps and provides a more stable light source for increased accuracy. Its color, 8in LCD, touch panel display allows for easy operation to quickly…

  • …monoprotic unknown acid to determine the molarity of the acid. A pH indicator and/or a pH meter will be used to determine the equivalence point. Kit Includes: 2 X 25mL Hydrochloric Acid, 1.0M 1 X 30mL Sodium Hydroxide, 6.0M 1 X 5g Potassium Hydrogen Phthalate 1 X 25mL Phenolphthalein, 0.1% DOT…

  • …Ammonium Hydroxide, 0.2M 4 X 500mL Acetic Acid, 0.1N 4 X 500mL Sodium Hydroxide, 0.1N Materials needed but not supplied: Beakers, 50mL, 150mL, 250mL Buret, 50mL Stir Bar Graduated Cylinders, 10mL and 100mL Magnetic Stirrer pH Meter Test Tubes, 16 x 150 mm Test Tube rack pH Test Paper Support Stand…

  • …4 X 500mL Sodium Hydroxide, 0.1N 1 X 500mL Citric Acid Solution, 0.02M 2 X 500mL Isopropyl Alcohol, 90% Materials needed but not supplied: Beakers, 250mL Buret, 50mL Graduated Cylinders, 100ml Flask, Ehrlenmeyer, 125mL Clamp, Buret Support Stand Magnetic Stirrer and Stir Bar pH Meter Wash Bottle…

  • …12 mm diameter with a 3 foot cable Refillable amber glass body, for high sodium/high pH Features a BNC connector for pH and a mini phono plug connector for temperature Use with: pH 10, pH 100, pH 500, pH 1000, pH 2500 meters Includes a FREE electrode saver bottle to extend electrode life

  • …of technology that is described as the control and manipulation of matter in the 1 to 100 nanometer (nm) range. A nanometer is one billionth of a meter, or one millionth of a millimeter. To put it in perspective, an average sheet of copier paper is about 100,000 nanometers thick so a nanometer is…

  • …reduce the dissolved oxygen concentration of boiler feedwater from several ppm to a few ppb. Chemical reducing agents such as hydrazine, DEHA, or sodium sulfite, may be used instead of or in conjunction with deaeration. The Indigo Carmine Method References: ASTM D 888-87, Dissolved…

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