Introduction to ASTM E1252
The method most frequently employed to distinguish between organic and inorganic materials is infrared spectroscopy. MaTestLab is one of the best testing service providers, with the best network of testing laboratories in the USA to carry out ASTM E1252 tests for our clients. ASTM E1252 outlines techniques for using infrared spectroscopy correctly.
ASTM E1252 Test Method
| Transmission spectroscopy | To determine percentage transmission in the FTIR detector by resonant absorption by molecules, the test sample is positioned in the path of an incident infrared beam with frequencies adjusted. |
| Attenuated total reflection | The sample is put on top of a certain kind of crystal. Following its entry into the crystal, the IR beam interacts with a sample that is on its surface before leaving the crystal and arriving at the FTIR detector. |
ASTM E1252 Test Specimen
| Specimen Detail | ASTM E1252 comprises methods that can be used for qualitative infrared spectrometric analysis of liquid, solid, and vapor phase samples. |
| Specimen Size | The spectrum range covered by this practice is 4000 cm−1 to 50 cm−1 |
ASTM E1252 Test Result
In conclusion, instructions for getting infrared spectra to support qualitative analysis can be found in the standard practice for general techniques for getting infrared spectra for qualitative analysis.
Tests related to ASTM E1252
ASTM E1252 is related to tests including ASTM E131 for spectroscopy-related terms, ASTM E168 for infrared spectroscopy-related general techniques, and ASTM E334 for infrared microanalysis techniques