Produkter - Mikroskoper - Immersion Oil and Refractive Index Liquids
Cargille Gem Refractometer Liquid
Produsent: Cargille Laboratories
Varenummer: 19160
Tilgjengelig
Cargille Gem refraktometer væske er en lys gul væske som brukes som et kontaktmedium for identifikasjon av edelstener
Beskrivelse
Cargille gem refractometer liquid is a light yellow liquid used as a contact medium for the identification of gemstones. It is also used to reduce the glare of a gem's surface to inspect the gem's interior for defects and inclusions.
- Refractive Index at 589.3 nm and 25ºC: nD= 1.81 +/- 0.005
- Stability: Stable under normal temperatures and pressures.
- Size: 1/8fl oz, 1/4 fl oz, or 1 fl oz.
- Shelf Life : If stored in a dark place this liquid is color stable for up to 5 years. Keep tightly closed.
Spesifikasjoner
- Refractive Index at 589.3 nm and 25ºC: nD= 1.81 +/- 0.005
- Stability: Stable under normal temperatures and pressures.
- Size: 1/8fl oz, 1/4 fl oz, or 1 fl oz.
- Shelf Life : If stored in a dark place this liquid is color stable for up to 5 years. Keep tightly closed.