The most dangerous ones which pose the greatest threat to health are drugs that are produced in labs with chemical additions.
What does CA stand for?
CA stands for Chemical Addition
This definition appears very frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of CA
We have 462 other meanings of CA in our Acronym Attic
- Change Authorization
- Change of Address
- Channel Adaptor
- Channel Aggregation
- Channel Attach
- Charge Amplifier
- Charlton Athletic
- Charted Account
- Chartered Accountant
- Chemical Abstracts
Samples in periodicals archive:
In addition, the process can eliminate the need for costly chemical addition (methanol) by up to 80 to 100 percent.
Chemical Stability Other than the initial charge of fluid in early 1994, no additions of the LTF chemicals have been made at the Chicago installation throughout the entire seventeen year period from start-up through the writing of this paper (other than following the expansion of the piping network, when a volume of water was added to the system, which diluted the chemical concentration, necessitating a modest chemical addition to maintain the desired concentration).
Recent studies have suggested that around 6 or 7 per cent of genes change their expression in response to shock, via the removal of "epigenetic", chemical additions to the genome called acetylations.
I became fascinated by the ink chemistry as I observed so much of the printing success was dependent on color and chemical additions made by the chemist and head technician.
Additives are chemical addition agents which are mixed in tiny quantities with coatings, inks and plastics and which serve to refine and finish paper surfaces.
Similarly the active ingredient of Provigil (Modafinil) (7,8) 2-(benzhydrylsulfinyl) acetamide can be produced continuously by finessing the chemical addition, reaction sequence and crystallization.
Critical topics include how to deal with cloudy water, excessively high make-up water bills, high sanitizer/oxidizer consumption, very short filter runs, maintaining automated control systems, management of water and of water chemistry, chlorine and chemical addition issues, filtration and circulation concerns, and play feature operational considerations.