Study Set Content:
used for medicines for parenteral administration. must be pyrogen-free
water for injections
used for medicines for parenteral administration . water has been sterilized by heat and is suitably packaged
sterilized water for injections
Ordinary drinking water from the tap is (blank) for the manufacture of most aqueous pharmaceutical preparations or for the extemporaneous compounding of prescriptions.
NOT acceptable
hard water containing calcium and magnesium
softening process
waste water calcium and magnesium
recharge process
bacteria
microfiltration
virus
ultrafiltration
organic compounds 300 - 1,000 MW)
nanofiltration
(particles
reverse osmosis
removes virtually all viruses, bacteria, pyrogens, and organic molecules and 90% to 99% of ions
Reverse osmosis
Other solvents besides water
Alcohol, USP
Dehydrating Alcohol, USP
Diluted alcohol (50%)
Rubbing alcohol*
Glycerin, USP (Glycerol)
Propylene glycol
next useful solvent to water; 94.9% to 96% v/v @ 15.56°C
Alcohol, USP
“water-free alcohol”, NLT 99.5 %
Dehydrating Alcohol, USP
Used with other solvents like glycols and glycerin to reduce the amount of alcohol required
Dehydrating Alcohol, USP
equal amount of Alcohol, USP and Purified Water
Diluted alcohol (50%)
70% alcohol
Rubbing alcohol*
final volume contracts by 3%
Diluted alcohol (50%)
must have a denaturant (sucrose octaacetate or denatonium benzoate)
Rubbing alcohol*
alcohol limits for OTC oral products
0.5 %
5%
6-12 yr. old
