Jianshuo SE-30 gas chromatography column

Jianshuo SE-30 gas chromatography columnIntroduction:

TVOC Analysis Column Implementation Standard GB 50325-2001 Appendix E "Determination of Total Volatile Organic Compounds (TVOC) in Indoor Air

Application scope: TVOC analysis in indoor air

Temperature range: 60 to 240 ℃

Application conditions: Program heating of 50-250 ℃, initial temperature of 50 ℃, holding for 10 minutes, heating rate of 5 ℃/min, reaching 250 ℃, holding for 2 minutes.

Jianshuo SE-30 gas chromatography columnProduct Specifications

In addition, our company also has the following different types of gas chromatography columns:

1.JS-1、JS-101、JS-30

Methyl polysiloxane stationary phase; Non-polar column; Bonded cross-linked column; Applied to hydrocarbons, pesticides, phenols, sulfides, seasonings, and spices.

2.JS-52

5% phenyl 95% methyl polysiloxane stationary phase; Weak polarity column; Bonded cross-linked column; Applied to hydrocarbons, aromatic hydrocarbons, pesticides, herbicides, amines, phenols, etc.

3.JS-54

1% vinyl 4% phenyl 95% methyl polysiloxane stationary phase; Weak polarity column; Bonded cross-linked column; Applied to hydrocarbons, aromatic hydrocarbons, pesticides, herbicides, amines, phenols, etc.

1-3 are non-polar and weakly polar chromatography columns.

4.PEG-20M

Polyethylene glycol 20M stationary phase; Polarity column; Used in alcohols, aromatic compounds, solvents, essence, etc.

5.FFAP

Modified polyethylene glycol stationary phase; Polarity column; Applied to alcohols, ketones, organic acids, fatty acid methyl esters, etc.

6.JS-1701

14% cyanopropyl 86% methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to alcohols, ketones, pesticides, herbicides, environmental samples, etc.

7.JS-1301

6% cyanopropyl 94% methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to solvent residues, volatile organic compounds in the environment, etc.

8.JS-17

50% phenyl and 50% methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to alkaloids, pesticides, herbicides, etc.

9.JS-13

5% phenyl 1% vinyl 94% methyl polysiloxane stationary phase; Bonded cross-linked column; Weak polarity column; Applied to hydrocarbons, pesticides, herbicides, insecticides, etc.

10.JS-275

10% trifluoropropyl 90% methyl polysiloxane stationary phase; Bonded cross-linked column; Polarity column; Applied to polar compounds.

11. PLOT capillary column

PLOT Q/S/U is mainly used for the analysis of low boiling point substances such as low-carbon hydrocarbons, water, alcohols, ketones, esters, etc., and is particularly suitable for the analysis and detection of aqueous samples. PLOT AL2O3 is mainly used for the analysis of C1 to C6 hydrocarbons and can achieve baseline separation of all isomers in a short period of time. PLOT 5A is mainly used for the detection of inorganic gases such as H2, He, O2, N2, CO, CH4, etc. PLOT Carbonsieve is mainly used for detecting gases, low-carbon hydrocarbons, CO2, etc.