Skip to Content

【重要公告】因應全球通貨膨脹之趨勢,台灣默克科學研究與實驗室分析解決方案事業體 ** 將於 2024  10  1 日起進行 12 個月來首次的產品定價調整。 了解更多

Merck
All Photos(1)

Key Documents

2051305

Supelco

Inlet Liner, Splitless Type, Straight Design (unpacked)

pkg of 5 ea

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41121800

Pricing and availability is not currently available.

packaging

pkg of 5 ea

L × O.D. × I.D.

78.5 mm × 6.5 mm × 2.0 mm

Looking for similar products? Visit Product Comparison Guide

General description

Inlet liner is an important part within the injection port. The prime functions of inlet liner are to limit sample degradation and improve vaporisation along with correctly positioning the syringe needle. A wrong choice of liner can have prominent effect on the chromatogram. The basic problems related with incorrect choice of liner include the higher potential of peak tailing and mass discrimination. The inlet liner volume is recommended to be larger than the amount of sample injected by syringe so as to avoid any reaction with the sample.[1] Injector port liner is suitable to make connection between sample introduction and GC column. Splitless is similar to that of Split with wide bore but without cups, baffles or twists. To guide the analytes onto the column tapers may be used in splitless type. Wool is sometimes used to increase vaporisation and to keep non-volatile material inflowing the column
Deactivated (silanized) glass inlet liner for capillary injection ports.
  • Fits Agilent (5890, 6890, and 7890)
  • Fits Finnigan (9001GCQ)
  • Fits Varian (CP-1177 Injector)

Application

Inlet liner may be used in the analysis of headspace volatiles from fruits using Coupled Gas Chromatographic-Electroantennographic Detection (GC-EAD).[2] It may be used for GC analysis interfaced with the mass detector HP 5972 operating in the electron impact mode for determination of benzene, toluene, ethylbenzene and xylenes (BTEX) in urine.[3] It may also be used for solid phase microextraction (SPME) sample injection.[4]

  • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    Sorry, we don't have COAs for this product available online at this time.

    If you need assistance, please contact Customer Support.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Satoshi Nojima et al.
    Journal of chemical ecology, 29(10), 2347-2357 (2003-12-20)
    Solid-phase microextraction and gas chromatography coupled with electroantennographic detection were used to identify volatiles from fruit of flowering dogwood, Cornus florida, as key attractants for Rhagoletis pomonella flies originating from dogwood fruit. A six-component blend containing ethyl acetate (54.9%), 3-methylbutan-1-ol
    S Fustinoni et al.
    Journal of chromatography. B, Biomedical sciences and applications, 723(1-2), 105-115 (1999-03-18)
    A method for the determination of benzene, toluene, ethylbenzene and xylenes (BTEX) in urine of people exposed to these airborne pollutants present in the living environment, has been described. Solid-phase microextraction has been used for sampling BTEX from the headspace
    Novel aggregation pheromone,(1S, 4R)-p-menth-2-en-1-ol, of the ambrosia beetle, Platypus quercivorus (Coleoptera: Platypodidae)
    Tokoro, Masahiko, et al.
    Bulletin of the Forestry and Forest Products Research Institute, 6, 49-57 (2007)
    Michelle Groves Carlin, John Richard Dean
    Forensic Applications of Gas Chromatography, 9-9 (2013)

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service