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Merlin Microseal Replacement Septa

  • Withstands thousands of injections.
  • Eliminates septum coring and crumbling.
  • Reliable performance during extended runs.
  • O-ring detail seals needle during injection.
  • Duckbill seals more tightly at higher pressures.
  • Low insertion force for easy manual injections.
  • Reduced septum bleed and ghost peaks.

Note: Merlin Microseal septa require the appropriate adaptor kit or nut for your GC. Choose standard Microseal kits/nuts for use with needles and traditional SPME fibers; choose SPME Arrow Microseal kits/nuts for use with SPME Arrow. Select a replacement seal and see Restek Recommends to order.

Documentation and Instructions Sheets
Instruction Sheet: Merlin Microseal User Manual

Merlin Microseal Replacement Septa

Catalog # 22782

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Merlin
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Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist
Catalog # Clear All
22782 Microseal for Traditional SPME Fiber Applications (3 to 100 psi) ea. 21-01 Select Deselect

Catalog # 22782

Type
Microseal for Traditional SPME Fiber Applications (3 to 100 psi)  
Units
ea.  
Vendor SKU
21-01  
Product Name
Replacement Microseal  
Similar To
Supelco/Millipore Sigma 24818-U
22264 Microseal for 26 gauge or 23/26 gauge tapered needles (5 to 100 psi) ea. 610 Select Deselect

Catalog # 22264

Type
Microseal for 26 gauge or 23/26 gauge tapered needles (5 to 100 psi)  
Units
ea.  
Vendor SKU
610  
Product Name
Replacement Microseal  
22812 General-Purpose Microseal (most applications, 3 to 100 psi) ea. 410 Select Deselect

Catalog # 22812

Type
General-Purpose Microseal (most applications, 3 to 100 psi)  
Units
ea.  
Vendor SKU
410  
Product Name
Replacement Microseal  
Similar To
Agilent 5182-3444
PerkinElmer N9303345
Supelco/Millipore Sigma 24816-U
22815 Low-Pressure Microseal (1 to 45 psi) ea. 310 Select Deselect

Catalog # 22815

Type
Low-Pressure Microseal (1 to 45 psi)  
Units
ea.  
Vendor SKU
310  
Product Name
Replacement Microseal  
Similar To
Agilent 5181-8815
Supelco/Millipore Sigma 22583
23232 Microseal for 1.1 mm SPME Arrow Applications (3 to 100 psi) ea. 1100 Select Deselect

Catalog # 23232

Type
Microseal for 1.1 mm SPME Arrow Applications (3 to 100 psi)  
Units
ea.  
Vendor SKU
1100  
Product Name
Replacement Microseal  
23233 Microseal for 1.5 mm SPME Arrow Applications (3 to 100 psi) ea. 1500 Select Deselect

Catalog # 23233

Type
Microseal for 1.5 mm SPME Arrow Applications (3 to 100 psi)  
Units
ea.  
Vendor SKU
1500  
Product Name
Replacement Microseal  

  • Restek cat.# 22812 (Merlin 410): for most applications (3 to 100 psi).
  • Restek cat.# 22815 (Merlin 310): for low injection port pressures (1 to 45 psi).
  • Restek cat.# 22782 (Merlin 21-01): for traditional SPME fiber applications (3 to 100 psi).
  • Restek cat.# 23232 (Merlin 1100): for use with 1.1 mm SPME Arrows.
  • Restek cat.# 23233 (Merlin 1500): for use with 1.5 mm SPME Arrows.
  • Restek cat.# 22264 (Merlin 610): for 26 gauge or 23/26 gauge needle applications (5 to 100 psi).
    • Accommodates 26 gauge cone-tipped and 23/26 gauge tapered cone-tipped syringes.
    • Allows for true fast injection with 26 gauge needles.
    • Allows for on-column injections.