Dissolved Oxygen Standard

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Dissolved Oxygen Standard
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  • Zero Oxygen Calibration Solution

    Oakton

    Oakton® zero oxygen standard solution ensures accuracy of your dissolved oxygen meter. For accurate dissolved oxygen blanking, the solution undergoes testing using the Winkler method. The special packaging in the PETG bottle improves shelf life. Follow all precautions recommended by your…

  • Dissolved Oxygen DT Reagent Sets

    Hach

    (Drop Count Titration Method) For OX-2P Test Kit (1469-00) Contains: Dissolved Oxygen 1, 2, and 3 Reagent Powder Pillows; Sodium Thiosulfate Standard (0.0109 N)

  • ProODO™ Handheld Optical Dissolved Oxygen Meter

    YSI

    The ProODO™ handheld meter provides durability for the measurement of optical, luminescent-based dissolved oxygen for any field application. The ProODO is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1M drop tests from all angles to…

  • HQ440d Benchtop Complete Water Quality Package

    Hach

    …in this package delivers fast stablilzation time even in the most difficult sample types and low ionic strength waters. Standard luminescent/optical dissolved oxygen (LDO) and conductivity/TDS/salinity probes are also included for a complete water quality monitoring solution. Flexible…

  • Whatman Puradisc Syringe Filters – Aqua 30 for DOC

    GE Healthcare

    …acetate (CA) syringe filter for reduced organic carbon extractables Designed for sample preparation in support of dissolved organic carbon and chemical oxygen demand analysis Standard inlet and outlet luer connectors From the Puradisc FP 30 rangeLow protein binding, hydrophilic cellulose acetate…

  • Pro1020 Field Dissolved Oxygen / pH / ORP Instrument

    YSI

    Easy to use, rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of dissolved oxygen, temperature and either pH or ORP. User-replaceable sensors and cables, 50 data set memory, and convenient calibration routine makes it user friendly. A…

  • IntelliCAL™ LDO101 Standard Luminescent/Optical Dissolved Oxygen (LDO) Probe

    Hach

    …IntelliCAL™ LDO101 is a digital, luminescent/optical dissolved oxygen (LDO) probe. The standard version is available with a 3 or 1-meter cable and is intended for laboratory use. The LDO101 is ideal for measuring dissolved oxygen in wastewater, drinking water and general water quality…

  • Standard Portable Dissolved Oxygen Meter

    Milwaukee Instruments

    The AQ600 is a Portable Dissolved Oxygen meter ideal for use in school laboratories. Dissolved Oxygen measurements are also very important in fish farms and ponds, where Oxygen levels are continuously monitored to obtain optimal reproduction. The AQ600 calibrates easily in 2 points (at 100%…

  • Optical BOD Probe

    YSI

    …+1-year life 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time Probe body tapered to fit into a standard 300 mL BOD bottle and international versions Extremely quiet operation No warm-up time required Self-stirring to provide representative…

  • Dissolved Oxygen Reagent Set, F / Buret Method

    Hach

    Dissolved oxygen 300-mL sample contains: Alkaline Iodide-Azide Powder Pillows, Manganous Sulfate Powder Pillows, Sodium Thiosulfate Standard Solution (0.025 N), Starch Indicator, and Sulfamic Acid Powder Pillows

  • Zero Oxygen Standard, APHA / ASTM / Epa For Calibration Of Dissolved Oxygen…

    Ricca Chemical

    Formula: Mixture Description: For Calibration of Dissolved Oxygen Meters

  • Calibration and Storage Containers for Oxygen Sensors

    WTW

    The calibration and storage containers for the WTW oxygen sensors are suitable for the standard conform calibration (DIN ISO 5814 or DIN ISO 17289: 2014-12) with water steam saturated air as well as for storage of the sensors to protect the sensitive membrane.

  • Standard Portable Dissolved Oxygen Meter

    Milwaukee Instruments

    The MW600 is a Portable Dissolved Oxygen meter ideal for use in education, labs, aquaculture, environmental, wastewater treatment or pond and stream management. Anywhere accurate Dissolved Oxygen measurements are important and where Oxygen levels are continuously monitored to obtain optimal…

  • Pro20 Dissolved Oxygen

    YSI

    …time in approximately 8 seconds with standard membrane (fastest response time in the market) Multiple languages include English, Spanish, French, and German Rugged and reliable, the Pro20 provides everything you need in a handheld dissolved oxygen instrument. User-replaceable sensors and…

  • Dissolved Oxygen Field Probe

    YSI

    …includes 30 standard membranes, as supplied with 7230R35 probes 7230R53 kit includes 30 high sensitivity membranes, as required when sample temperature is below 15°C or to provide expanded scale range O-Ring Kit (7230R58) For replacement of O-rings in YSI oxygen probes …

  • ProODO™ Handheld Optical Dissolved Oxygen Meter Accessories

    YSI

    The ProODO™ handheld meter provides durability for the measurement of optical, luminescent-based dissolved oxygen for any field application. The ProODO is rated to IP-67 standards even without the battery cover on. In-house testing procedures also include 1M drop tests from all angles to…

  • Pro2030 Dissolved Oxygen, Conductivity, Salinity Instrument

    YSI

    The Pro2030 provides everything you need in a handheld dissolved oxygen meter that automatically compensates for changes in salinity values. Rugged, simple and reliable. Measure DO, salinity, conductivity, specific conductance, TDS, barometric pressure and temperature. EPA approved for drinking…

  • PD 650 pH/Dissolved Oxygen Meters

    Oakton

    …unperformed calibrations are now things of the past! Built-in real-time clock – Time-and-date stamping meets Good Laboratory Practice (GLP) standards Store up to 500 data sets – Infrared IrDA wireless technology makes PC downloading convenient and easy Set point alarms –…

  • CD 650 Conductivity/Dissolved Oxygen Meters

    Oakton

    …unperformed calibrations are now things of the past! Built-in real-time clock – Time-and-date stamping meets Good Laboratory Practice (GLP) standards Store up to 500 data sets – Infrared IrDA wireless technology makes PC downloading convenient and easy Set point alarms –…

  • PCD 650 pH/Conductivity/Dissolved Oxygen Meters

    Oakton

    …500 points either automatically, manually, or at timed intervals. User-selectable "calibration due" alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless…

  • Polarographic Self-Stirring BOD Probe

    YSI

    …BOD measurements Modular design allows for serviceability Uses convenient screw-on cap membranes Stirrer ensures a representative sample The ProBOD self-stirring BOD probes are designed to fit into standard 300 mL BOD bottles with various funnels available for use with other tapers.

  • Self-Stirring BOD Probes

    YSI

    Replaceable cap membrane Removable stirring mechanism Interchangeable design Simplifies measurement operations Use with standard 300 mL BOD bottles; no need for external stirring devices. Improved membrane life assures measurement consistency and speeds maintenance. Probe accuracy…

  • BOD Analyst Program for Windows

    YSI

    …or 28 day BOD, when final readings are early or late. Unit reads data directly from the YSI 5000 or 5100 Dissolved Oxygen Instrument or enter it from the keyboard in a spreadsheet. Utilize standard reports or customize in spreadsheet format. System Requirements: IBM Compatible PC with a 486/50 Mhz…

  • BOD Lab Cable and Probe

    YSI

    The 200-BOD is a self-stirring BOD probe designed to fit into standard 300 mL BOD bottles and used with the DO200 handheld DO instrument. Uses wall power - power supply included Modular design allows for serviceability Uses convenient screw-on PE cap membranes for the fastest repsonse…

  • Orion Do / BOD Probe, Waterproof, BNC Connector

    Thermo Scientific Orion

    When used with any standard pH meter, the Orion™ 97-08 Oxygen electrode simplifies routine dissolved oxygen measurements, especially for biochemical oxygen demand (BOD). Polarographic O2 sensor plus solid-state circuitry in probe top; converts current to voltage for direct…

  • Waterproof DO 600 Meters

    Oakton

    …(IrDA) wireless technologyno need for additional cords. User-selectable "calibration due" and set point alarms, automatic or manual standards recognition, and single- or multiple-point calibration provide flexibility in meeting your data quality objectives. The large, backlit graphic…

  • Intelliprobes

    …long-life, replaceable battery (LiAlCl4/SOCl2; 700 hour approx. lifetime). Available in a variety of shapes: Standard: For general testing. Cut out tip design allows for small, expensive or limited samples to be placed on sensor. LanceFET with Handle: Pointed,…

  • Thomas Research Grade Electrodes,, General Purpose, Half Cell

    Thomas®

    …reference solutions are standard for longer life Porous ceramic junctions are standard for stable, repeatable results Ideal for critical measurements in clinical, industrial or academic research settings; these electrodes have been setting industry standards since the 1960’s.…

  • Chlorine (Total) Reagent Sets

    Hach

    Chlorine (Total) Reagent Set includes: Dissolved Oxygen 3 Powder Pillows, Potassium Iodide Powder Pillows, Starch Indicator Solution, Sodium Thiosulfate Standard Solution Cartridge Method: Iodometric Range as CI2 (2.0 N titrant) 100/test

  • ExStik® II DO/pH/Conductivity Kit

    Extech

    …Conductivity, TDS, Salinity, pH and Temperature measurements Includes DO600 Dissolved Oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper Complete with 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 plastic cups, batteries and carrying…

  • Stopperless BOD Bottles

    DWK Life Sciences (Wheaton)

    …industrial wastes to determine the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action.  The 300 mL capacity bottles are recommended for the five-day BOD test as referenced in Standard Methods for the Examination of Water and…

  • 300 mL BOD Bottles with Pennyhead Stoppers

    DWK Life Sciences (Wheaton)

    …industrial wastes to determine the amount of oxygen required during the stabilization of the decomposable organic matter by aerobic biochemical action. These 300 mL capacity bottles are recommended for the five-day BOD test as referenced in Standard Methods for the Examination of Water and…

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