Supply of PEG-20M gas chromatography column consumables for Jianshuo in stock

NegotiableUpdate on 05/14

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Overview

JSKX-PG-30255 PEG-20M gas chromatography column consumables in stock supply $r $nTVOC analysis column execution standard GB 50325-2001 Appendix E "Determination of total volatile organic compounds (TVOC) in indoor air $r $n Application range: TVOC analysis in indoor air $r $n Temperature range: 60 to 240 ℃ $r $n Application conditions: Program heating of 50-250 ℃, initial temperature of 50 ℃, holding for 10 minutes, heating rate of 5 ℃/min, to 250 ℃, holding for 2 minutes.

Product Details

JSKX-PG-30255Supply of PEG-20M gas chromatography column consumables for Jianshuo in stock

TVOCAnalysis column execution standardGB 50325-2001AppendixETotal Volatile Organic Compounds in Indoor Air（TVOC）The determination

Application scope: Indoor airTVOCanalyze

Temperature range:60to240℃

Application conditions: Program temperature rise50～250℃, the initial temperature is50℃, maintain10minHeating rate5℃/min,to250℃, maintain2min.

Product price:

specification purpose material ）

30m×0.32mm×1.0MTVOCQuartz glass

30m×0.25mm×1.0MTVOCQuartz glass

30m×0.53mm×1.0MTVOCQuartz glass

50m×0.32mm×1.0MTVOCQuartz glass

50m×0.25mm×1.0MTVOCQuartz glass

50m×0.53mm×1.0MTVOCquartz glass

JSKX-PG-30255Supply of PEG-20M gas chromatography column consumables for Jianshuo in stock

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

1. JS-1TheJS-101TheJS-30

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

2. JS-52

5%phenyl95%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%vinyl4%phenyl95%Methyl polysiloxane stationary phase; Weak polarity column; Bonded cross-linked column; Applied to hydrocarbons, aromatic hydrocarbons, pesticides, herbicides, amines, phenols, etc

1-3For non-polar and weakly polar chromatography columns, please refer to the table above for the quotation

4. PEG-20M

polyethylene glycol20MFixed phase; Polarity column; Applied to 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%Cyanopropyl86%Methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to alcohols, ketones, pesticides, herbicides, environmental samples, etc

7. JS-1301

6%Cyanopropyl94%Methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to solvent residues, environmental volatile organic compounds, etc

8. JS-17

50%phenyl50%Methyl polysiloxane stationary phase; Bonded cross-linked column; Medium polarity column; Applied to alkaloids, pesticides, herbicides, etc

9. JS-13

5%phenyl1%vinyl94%Methyl polysiloxane stationary phase; Bonded cross-linked column; Weak polarity column; Applied to hydrocarbons, pesticides, herbicides, insecticides, etc

10. JS-275

10%Trifluoropropyl90%Methyl polysiloxane stationary phase; Bonded cross-linked column; Polarity column; Applied to polar compounds

11. PLOTMao Xizhu

PLOT Q/S/UMainly used for the analysis of low boiling point substances such as low-carbon hydrocarbons, water, alcohols, ketones, esters, etc., especially suitable for the analysis and detection of aqueous samples.PLOT AL2O3Mainly used forC1-C6The analysis of hydrocarbons can achieve baseline separation of all isomers in a very short period of time.PLOT 5AMainly used forH2TheHeTheO2TheN2TheCOTheCH4Waiting for the detection of inorganic gases.PLOT CarbonsieveMainly used for detection*Gas, low-carbon hydrocarbonsCO2Wait.