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Catalog No. MN723709.10
Part No. 723709.10
Supplier MACHEREY‑NAGEL
Retention gaps, phenylmethyl silylated, low–medium polar
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Method
    Gas chromatography (GC), accessories
  • Recommended application(s)
    Improve peak shape by focusing and concentration of the sample components when introducing a large sample volume onto the column
  • Storage temperature
    RT
  • Hazardous material
    No
  • Temperature stability (max)
    320 °C
  • Type
    Retention gap
  • Polarity
    Low–medium polar
DESCRIPTION
The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column. Retention gaps consist of uncoated (no stationary phase), deactivated fused silica capillary tubing. A retention gap must be inert without any noticeable retention (analytes are not retained). Phenylmethyl (low-medium polar) deactivated tubing as an additional choice of surface deactivation. Improve peak shape by focusing and concentration of the sample components when introducing a large sample volume onto the column.
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