Application of HH-S3 sulfide chromatography column with Shimadzu GC14

Application of HH-S3 sulfide chromatography column with Shimadzu GC14Detailed information:

NameSpecial column for sulfide determination

Model:HH - S3

Specifications:3m*3mm

Maximum operating temperature:120°C

Application: Determination of hydrogen sulfide, carbonyl sulfide, methyl mercaptan, methyl sulfide, thiophene, carbon disulfide, etc. in the air

Suitable for:

Agilent 490 online/portable, 48905890689088608890

Shimadzu GC-14C, GC-2010, GC-2014, GC-2030

Thermo Fisher Scientific 1310130016101600

Varian 3800 Series

Brooke PE580590680690

Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao

The packed column used for the determination of sulfides in the air is usually combined with a gas chromatograph equipped with a flame photometric detector (FPD) or a sulfur chemiluminescence detector (SCD) to form the classic GC-FPD/SCD method.

This type of method is commonly used to determine trace sulfides in ambient air, odor sources, natural gas, or industrial waste gases, such as hydrogen sulfide (H ₂ S), methyl mercaptan (CH ∝ SH), methyl sulfide (DMS, (CH ∝) ₂ S), carbon disulfide (CS ₂), dimethyl disulfide ether (DMDS, (CH ∝ S) ₂), etc.

Various packed chromatography columns are made using stainless steel tubes, glass tubes, and chromatographic fillers

If you need to use stainless steel filter mesh as the plug at both ends of the column, please indicate it when ordering

If a column is used for sampling, there will be a space of 6CM at the front end of the column entrance,

To prevent the chromatographic packing from flowing out, both ends of the column are sealed with silanized glass wool

If a chromatographic column with valve injection or non column injection is used, the inlet of the column is filled

Can provide glass column configurations for various models of gas chromatographs

The inlet of the 2mm inner diameter glass column tube is equipped with a sloping surface for sample injection

Each chromatographic column undergoes thorough aging and rigorous quality evaluation testing

Precautions

Thank you for purchasing the chromatography column produced by Haohan

Each chromatographic column provided by Haohan has been aged, and for the analysis and separation effect you have obtained, please age it for another 1-2 hours before use. When aging, the carrier gas should be introduced for about 10 minutes first, and after the air inside the column is completely replaced, the temperature should be raised to the operating temperature using a program for aging.

To avoid contamination of the detector, please do not connect the chromatography column to the detector during aging.

When the temperature of the column box is higher than room temperature, a small amount of oxygen in the carrier gas will damage the stationary phase inside the chromatographic column. The carrier gas must be further deoxygenated using a deoxygenation tube (it is recommended that the oxygen content in the carrier gas used should not exceed 1PPm)