MIR absorbance spectrum of bulk LEW85311 (CM chondrite) in KBr pellet at ambient temperature | GhoSST | SSHADE

Processing math: 100%

Spectrum preview

Title

MIR absorbance spectrum of bulk LEW85311 (CM chondrite) in KBr pellet at ambient temperature

Database

Experiment type

laboratory measurement

Spectrum type

absorbance

Version

#1 (2024-09-02 12:59:54 UTC+0000)

Instrument parameters

Instrument: Brucker Vertex 70v – transmission Mid-IR
Spectral observation mode: spectrum
Valid spectral range(s): 400.0 - 5000.0 $cm^{-1}$
Spatial observation mode: single spot

Sample preview

Name: LEW85311 KBr pellet
Origin: extraterrestrial, commercial
Texture: compact poor grained
Thickness: 0.8 $\pm$ 0.1 $mm$
Temperature: 22.0 $\pm$ 2.0 $^{\circ}C$

References

Data reference: Prestgard, Trygve; Beck, Pierre (2023): MIR absorbance spectra of bulk chondrites (CI, CY, C2-Ung, CM) and of mixtures of CI and CM in KBr pellets under ambient conditions of temperature and pressure. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20240223_001