1. to inject or implant (a vaccine, microorganism, antibody, or antigen) into the body in order to protect against, treat, or study a disease. 2. to affect or treat (a person, animal, or plant) in this manner. 3. to introduce (microorganisms) into surroundings suited to their growth, as a culture medium.
925 is a standard sign used to mark sterling silver, and the meaning of the stamp is that the silver content in the piece is 92.5% (i.e., the remaining 7.5% is comprised of other elements). Perhaps because the âgoldâ jewelry you are looking at is not actually made of gold.
Confidence votes 1.1K. 925 usually means its sterling silver, custume jewelry is usually made of a base metal. The value of costume jewelry is based on condition, manufacturer, and detail/fashion and age. No some costume jewelry is valuable depending on the things mentioned above.terling silver is said to have a fineness of 925, which is the number of parts per thousand of pure metal by weight. Pure silver has a fineness of 999. You should not see 925 on any gold jewelry, instead it should have the karats listed.