ASTM Non-Mercury Thermometers

ASTM Non-Mercury Thermometers meet standard test method requirements for use in their referenced applications.

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The liquid-in-glass thermometers have the same performance characteristics as ASTM Mercury Thermometers, but use a safe blue liquid as an alternative to mercury. The proprietary formula is biodegradable, non-toxic, and nonhazardous. The dark blue color is easily read against the white-backed stem.

For individual thermometers with a five-point certification by an ISO/IEC accredited laboratory order models with a “T” suffix added to model numbers. Full sets of Certified Precision Use Thermometers are available as MA-751CT for S62C to S67C ASTM numbers or MA-751FT for S62F to S67F.

Note: Always store liquid-in-glass thermometers vertically to prevent mercury column separation using a storage rack.

For more information on ASTM Non-Mercury Thermometers, here are our related blogs:

• 6 Alternatives to Mercury Thermometers
• Choosing the Correct Laboratory Thermometer for Your Application
• Rejoining A Separated Thermometer: 6 Dos and Don’ts