，硫化物的測定


定量管氣相色譜儀六通閥  圖片：




Six-way valve for quantitative tube gas chromatograph
Six-way valve for loop gas chromatograph Details:

Looper is a kind of gas path accessory of gas chromatograph. It is usually matched with six-way valve, eight-way valve, four-way valve, ten-way valve and used as a gas sampling valve accessory. When the gas sample injection volume is large, it can make the sample quantitatively accurate and the data repeatability is good.

Specification: 0.5ml, 1ml, 2ml, 3ml, 5ml, customization is available

Material: imported 1/16 silanized stainless steel pipeline

Features: low adsorption, small dead volume


application:
1. Determination of ambient air, waste gas from stationary sources, methane, total hydrocarbons, and non-methane total hydrocarbons by gas chromatography
2. Determination of indoor air TVOC and benzene series
3. Air quality, determination of sulfide


Six-port valve for loop gas chromatograph Picture: