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Verify and Calibrate Dissolved Oxygen Probes at the Low End

The Atlas Scientific Zero Dissolved Oxygen Calibration Set is made for dissolved oxygen probe checks and low-end calibration work. Each pouch contains zero dissolved oxygen calibration solution so you can confirm probe behavior and calibrate the low end of the oxygen scale.

It is a simple but important maintenance item for Atlas dissolved oxygen systems used in labs, field instruments, and water quality builds.

Important: This solution is for dissolved oxygen probe testing and calibration. It is not a cleaning liquid or general-purpose chemical accessory.

Why you'll love it

  • Made for low-end DO calibration: Helps set or confirm the low point of dissolved oxygen measurement
  • Easy pouch format: Pre-measured pouches are simple to store and use
  • Probe check tool: Useful for confirming your dissolved oxygen probe is working properly
  • Atlas matched solution: Designed for Atlas dissolved oxygen workflows
  • Good maintenance item: Handy to keep available for routine service and troubleshooting

What you can build

Use it in calibration routines, maintenance kits, lab benches, field service packs, and troubleshooting workflows for dissolved oxygen measurement systems.

Starter bundles

Pair it with an Atlas dissolved oxygen probe, an Atlas EZO dissolved oxygen circuit, and a clean calibration workflow for repeatable results.

Recommended add-ons

Related add-ons include dissolved oxygen probes, EZO DO circuits, maintenance parts, electrolyte solution, and replacement membranes where needed.

Technical specifications

Product Atlas Scientific Zero Dissolved Oxygen Calibration Set
Contents 3 zero dissolved oxygen calibration solution pouches
Volume 20ml per pouch
Oxygen Content 0 mg/mL
Primary Use Low-end dissolved oxygen calibration and probe checks

Pinout & usage notes

Use this set when calibrating the low end of your dissolved oxygen scale or when you want to confirm your dissolved oxygen probe is behaving as expected.

For best results, use clean handling steps and follow the calibration process recommended for your dissolved oxygen hardware.

What’s in the box

3 × Zero Dissolved Oxygen Calibration Solution pouches

20ml per pouch

Frequently Asked Questions

What is this used for? It is used to calibrate the low end of the dissolved oxygen scale and to confirm that a DO probe is working properly.
How many pouches are included? Three pouches are included.
How much solution is in each pouch? Each pouch contains 20ml.
Is this for cleaning a probe? No. This product is for dissolved oxygen calibration and probe checks.

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