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MXT "Y"-Union Connector Kits for Connecting Metal and/or Fused Silica GC Columns

  • Low dead volume, leak-tight connection.
  • Reusable.
  • Siltek treatment ensures maximum inertness.
  • Ideal for connecting a guard column or transfer line to an analytical column.
  • Use to oven temperatures of 350 °C.
  • Available in union and "Y" configurations.
  • Can also be used for connecting fused silica to metal.

MXT "Y"-Union Connector Kits for Connecting Metal and/or Fused Silica GC Columns

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Catalog # Clear All
21387 kit For 0.53 mm ID Columns 0.25 mm Select Deselect

Catalog # 21387

Units
kit  
Product Name
MXT "Y"-Union Connector Kit  
Fits Column ID
For 0.53 mm ID Columns  
Union Bore
0.25 mm  
21388 kit For 0.32 mm ID Columns 0.25 mm Select Deselect

Catalog # 21388

Units
kit  
Product Name
MXT "Y"-Union Connector Kit  
Fits Column ID
For 0.32 mm ID Columns  
Union Bore
0.25 mm  
21389 kit For 0.25 mm ID Columns 0.25 mm Select Deselect

Catalog # 21389

Units
kit  
Product Name
MXT "Y"-Union Connector Kit  
Fits Column ID
For 0.25 mm ID Columns  
Union Bore
0.25 mm  

These MXT connectors can be used with fused silica tubing because of a Valcon polyimide, 1/32-inch, one-piece fused silica adaptor. This unique graphite-reinforced composite allows a capillary column to slide into the adaptor and be locked in place simply by loosening and tightening the fitting.
Each kit contains the MXT union; three 1/32-inch nuts; and three, one-piece, fused silica adaptors.