When it comes to Culture Tubes, Test Tubes, and Special Application Tubes, SECO is your go-to resource. We offer an extensive range of tubes from renowned brands like DWK, Eppendorf, Kimble, and more.
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Septa, Red, Rubber, Fits 10 mm Tube Size, For Use with NMR Tubes, Ideal for Thin-walled Tubes, Useful as a Closure or for Sample Outgassing, Penetration Point for Syringe or Cannulation Additions
Tube, 2 ml, Colorless, Polypropylene, Safe-lo More...
Test Tube, 30 ml, 19 dia x 150 mm L, Borosilicate Glass, Plain, Without a Marking Spot, Sturdy Lip and Uniform Wall Thickness for Maximum Heat Transfer and Chemical Resistance
Cap, 8.7 ID x 18 mm H, Black, Phenolic, 18-415 Thread Finish, Autoclavable, With White, PTFE-faced Rubber Liner, Excellent for General Laboratory Use
Plug Cap, Clear, Polyethylene, Flanged, Non-sterile, Provides Exceptional Leak-resistance, With 2 Flanges Pressed Firmly Against Inside Wall of The Tubes, For 16 mm Test Tubes, Centrifuge Tubes, Round Cuvettes
Snap Cap, Blue, Polyethylene, Non-sterile, For #112017, #112015, #112030 Flared Top Urine Tube, The Cap Snaps Snugly Onto Urine Centrifuge Tubes And Provides A Great Leak-resistant Seal
Test Tubes, 10 ml, 0.5 to 10 ml Graduations, More...
Plug Cap, 11.5 OD x 17.1 mm H, Black, LDPE, Flanged, Non-sterile, Provides Exceptional Leak-resistance, With 2 Flanges Pressed Firmly Against Inside Wall of The Tubes, For 13 mm Test Tubes, Centrifuge Tubes, Round Cuvettes
Pressure Cap, Assorted (25 Each of Red, Black, Green and Yellow), Polyethylene, 5 mm Fits Tube Size, Tight-fitting, For NMR Tube
Plug Cap, Natural, Polyethylene, Non-sterile, More...
Cap, 8.7 ID x 14 mm H, Black, Phenolic, 13-415 Thread Finish, Autoclavable, With Cemented-in, White, Rubber Liner, Excellent for General Laboratory Use
NMR Tube, 5 mm Size, 7" L, 4.20 ID x 4.97 mm OD, Borosilicate Glass, 0.375 mm Wall Thickness, 13 µ Camber (TIR), 25 µ Concentricity (TIR), 527-PP-7 Wilmad Equivalent, Highest Quality, With Polyethylene Cap, 400 MHz Field Strength
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