Is a mercury thermometer considered a hazardous chemical?
The thermometer will have between 1.5 and 30 grams of mercury. Average amount of mercury in a Miller & Weber thermometer is approximately 4.5 grams. The product is hazardous if broken.
Are mercury filled thermometers still available?
The National Institute of Standards and Technology (NIST) announced last week that it would stop calibrating mercury thermometers starting March 1 a move that brings the U.S. one step closer to phasing out these temperature-measuring devices for good. …
Are mercury thermometers safe?
The small silvery ball in a mercury thermometer can be dangerous if the glass breaks and the mercury is not cleaned up properly. The mercury will evaporate and can contaminate the surrounding air and become toxic to humans and wildlife.
What states have banned mercury thermometers?
Restrictions on Sales of Mercury Fever Thermometers At least 13 states – California, Connecticut, Illinois, Indiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, Rhode Island, Oregon, and Washington – have passed such laws.
How do you know if a thermometer has mercury in it?
How can I tell if my thermometer has mercury? Mercury is a silver-white to gray substance. If your thermometer is filled with a red liquid, your thermometer contains red dyed alcohol or mineral spirits and not mercury. These are safer alternatives to mercury fever thermometers.
What states are mercury thermometers banned in?
California, Connecticut, Illinois, Louisiana, Maine, Massachusetts, Minnesota, New Hampshire, New Jersey, New York, North Carolina, Rhode Island, Vermont, and Washington.
How do you dispose of mercury thermometers?
Throw it in the regular trash. Take it to a specific site for hazardous waste collection. Call another facility/agency for guidance on how to dispose of it….METHODS
- county and local health departments;
- county hazardous waste facilities;
- recycling centers; and.
- state official(s).
Are mercury thermometers banned in Canada?
It was one of Daniel Fahrenheit’s most famous inventions. Now, after nearly 300 years as a household fixture, the mercury glass thermometer is bound for the museum. The Canadian government announced plans Monday to ban the manufacture, import and sale of most products containing mercury, including glass thermometers.
Are mercury thermometers more accurate than digital?
Both laboratory and clinical studies show that there is no significant difference in the average accuracy of the two types of thermometers, however there is a greater fluctuation of readings of temperature when using electronic thermometers.
Which thermometer is accurate digital or mercury?
The digital thermometer is not only faster on body temperature measurement results providing, but also better accuracy results to us. Based on the tested records of the experiments, the accuracy of a digital thermometer could be 0.1℃. The accuracy is better than the normal mercury thermometer.
Are there red mercury thermometers?