The stamp "p45r" does not indicate platinum. In the jewelry industry, platinum is typically marked with "Pt" or "Plat." It is important to look for these specific markings to confirm the metal type. If a ring is stamped with "p45r," it is advisable to consult a professional jeweler for further identification and assessment of the metal composition.
A ring that is stamped P45R is basically what the ring is made of. P means that the ring itself is made of pumb gold. This type of gold can only be used by certified goldsmiths. The number tells the karrots. The R may means that the piece is trademarked by the creator.
It is a stand that sits over a benson berner and holds the iron ring
In chemistry, a ring stand places a heated sample above the direct flame of a Bunsen burner.
What does WSE stamp stand for inside Jostens ring
It’s the brand of the ring
A ring stand is usually used to hold somthing such as a beaker above a burner. the actual stand is just a base a stem then you attach the iron ring.
Silver Tone.
how to play ring toss game with 5 different color rings and 1 stand
L stamped inside a ring
The ring stand used in chemistry is typically called a "retort stand." It is a metal rod with a heavy base that holds various clamps and rings used to support laboratory glassware or other equipment during an experiment.
The ring stand holds an iron ring, or other support apparatus, depending on what the experiment calls for.