1.1 This practice covers general recommendations relative to the use of gas shielding during and immediately prior to specimen excitation in optical emission spectrochemical analysis. It describes the concept of excitation shielding, the means of introducing gases, and the variables involved with handling gases.
Product Details
- Published:
- 12/01/2012
- Number of Pages:
- 4
- File Size:
- 1 file , 69 KB
