I have a large gold ring (48 grams ) with marks of 14K and M.C.G.
I can't identify what marking M.C.G. means on my ring.
Does these marks on my ring mean its real gold !?
Am I to understand, the stamp 14K (585) means - 58.5%, or 14 karat gold.
M.C.G. - hallmarked in US or Europe ?
Can you possibly identify this? Thank you.
mcg of retinol activity equivalents (RAE)
Yes ug is the same as mcg, both mean micrograms.
micrograms
mcg is a microgram see http://en.wikipedia.org/wiki/Microgram
"mg" is generally considered to mean "milligram" while "mcg" is usually considered to mean "microgram". If these are the meanings intended by the questioner, then 1 mg = 1000 mcg, so that the mg is definitely greater.
Meelbourne Cricket Ground
The difference is 1997.6 mcg.
No, 25 mcg is larger than 5 mcg.
Mcg stands for micrograms, which is a unit of measurement used to express very small quantities of a substance. When referring to a dosage, mcg indicates the amount of a medication or nutrient present in a specific product or formulation. It is important to pay attention to mcg dosages to ensure proper administration and avoid potential overdose or underdosing.
5000 mcg = mg
The abbreviation "mcg" is micrograms.
1000 mcg = 1 mg Thus 1 mcg = 0.001 mg