Sodium
tdm stands for total dissolved matter
QNS can stand for "Queens," which is a borough in New York City, or it can stand for "Quantity Not Sufficient" in the context of a medical or laboratory test result.
from a billing stand-point modifier 92 means "Alternative laboratory platorm testing" this would be attached to a certain laboratory procedure you had done. --Not a standard test.
A laboratory stand or support stand is commonly used to hold equipment like beakers, flasks, or test tubes at a desired height or position during experiments. The stand typically consists of a base, a vertical rod, and clamps or rings to secure the apparatus in place.
what does IFNA stand for
to put microorganism in to test.
North America
A good laboratory to test out high voltage experiment should be a government owned laboratory, or one that is government approved.
It is uset to support some laboratory glassware.
serum calcium test
Natrium (Latin)
used to chemical test