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What else can I help you with?
Why ammonia is added in heavy metals limit test?
Ammonia is added in heavy metals limit tests to precipitate heavy metals as their insoluble hydroxides. This allows for the separation of heavy metals from other interfering substances in the sample, making it easier to detect and quantitate the heavy metals present.
Tests to identify metals?
There are many different tests that can be used to identify different metals. Using a magnet is a popular test to distinguish metals.
I handled mercury as a child and am now having seizures could this be the cause of the seizures?
Have your doctor order blood tests for heavy metals. There could well be a correlation. Please do it soon.
Detecting pregnancy in a lab?
Detecting pregnancy in a lab typically involves measuring levels of human chorionic gonadotropin (hCG) in urine or blood samples. hCG is a hormone produced shortly after a fertilized egg implants in the uterus. Laboratory tests, such as blood tests, can detect hCG earlier and with greater accuracy than home urine tests. These tests are essential for confirming pregnancy and monitoring its progression.
What is the method identifying metal?
there are many tests but flame test, colour and spectroscopy..are the prilimnary tests for identifying metals.
Why sulphur and carbon tests are done?
These tests are performed to determine the carbon-sulfur content of some metals. Certain metals comply to a specific standard due to the levels of its carbon-sulfur content.
What role do blood tests play in diagnosing head and neck cancer?
The doctor may order blood or other immunological tests. These tests are aimed at detecting antibodies to the Epstein-Barr virus, which has been known to cause cancer of the nasopharynx.
Are urine tests 100 percent reliable for detecting Crystal Meth?
Yes, if you have meth in your system than it will show up on the test.
How early can early detection pregnancy tests test?
Some of the most sensitive tests can begin detecting the HCG hormone at levels as low as 6, or 6-7 days before your period is due.
Find the use of broken line?
It is called the Watzke-Allen test. Tests macular function for detecting full thickness macular holes.
Water heavy metal test why you are use thioacetamide as a reagent?
Thioacetamide is used to provide metal sulphides, which will produce colour for comparison of test and standard (Pb ppm). M2+ + CH3C(S)NH2 + H2O ----> MS + CH3(CO)NH2 + 2H+Where, M is metal ion, CH3C(S)NH2 is Thioacetamide, MS is Metal sulphide.
How long does marijunan stay in saliva?
Marijuana can typically be detected in saliva for about 1 to 3 days after use, though this timeframe can vary based on factors like frequency of use, individual metabolism, and the amount consumed. In some cases, heavy users may test positive for up to a week. Saliva tests are generally less reliable for detecting long-term use compared to urine or blood tests.
