Digestion and Preparation Laboratory
FU - Freie Universität Berlin
last updated: July 19, 2023
About the Laboratory
Digestion and Preparation Laboratory
FU - Freie Universität Berlin
@ Geochemistry
This Laboratory
is part of:
- Geochemistry - Research Facilities laboratory complex
- Networks: Geo.X
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Description
Here we perform high-temperature and high-pressure digestions:
- Parr pressure vessels,
- Borosilicate glass Carius tubes at 220-250 °C and 320 °C (reverse aqua regia for Re-Os, PGE, Au),
- Quartz glass vessels in high-pressure asher HPA-S up to 320 °C (reverse aqua regia for Re-Os, PGE, Au),
- Glassy carbon vessels in high-pressure asher HPA-S up to 260 °C (HF-HNO₃).
Instruments
Analytical Methods
- Acid Digestion
-
Ashing
Charring - Bomb Acid Digestion
- Digestion
Laboratory Keywords
In addition to the instruments and analytical methods listed above, these keywords help to describe the work done in the laboratory. This may include the type of samples, standard materials, specific preparative or analytical methods and specific instrument characteristics.
- High Pressure Gas Sampling System
- High-pressure Digestion
- High-temperature Digestion