1.1 This test method covers a rapid and simple procedure using length of stain tubes for field measurement of ethyl mercaptan in the vapor phase of LP-gas systems. Although length-of-stain tubes are available to detect ethyl mercaptan concentrations in the range of 0.5 to 120 parts per million volume (ppmv), this test method is specifically applicable to systems containing 5 ppmv or more of ethyl mercaptan in LP-gas vapors.
Note 1 – A chromatographic technique can be used for more precise, quantitative determination of ethyl mercaptan in LP-gas.
Product Details
- Published:
- 11/01/2012
- Number of Pages:
- 6
- File Size:
- 1 file , 89 KB
- Redline File Size:
- 2 files , 180 KB
