Sample Tube Caps

NMR sample tube caps fit tightly on the tube and provide adequate closure for many applications. To avoid cracking the tube, the cap should be eased off without twisting. Since these caps are disposable, they may be easily cut off. Long-term exposure to certain solvents may cause discoloration of the cap and leaching of plasticizers. EVA=Ethylene Vinyl Acetate

View as Grid List
Sort by
Display per page

NE-310-3-100

Cap, Sample Tube Caps
3mm OD Sample Tube Cap, Pack of 100, LD Polyethylene, Red only

$7.90

NE-310-3-1000

Cap, Sample Tube Caps
3mm OD Sample Tube Cap, Pack of 1000, LD Polyethylene, Red only

$45.08

NE-310-4-100

Cap, Sample Tube Caps
4mm OD Sample Tube Cap, Pack of 100, LD Polyethylene, Blue only

$7.90

NE-310-4-1000

Cap, Sample Tube Caps
4mm OD Sample Tube Cap, Pack of 1000, LD Polyethylene, Blue only

$45.08

NE-310-5-100-Black

Cap, Sample Tube Caps
5mm OD Sample Tube Cap, Pack of 100
EVA, Black

$8.57

NE-310-5-100-Blue

Cap, Sample Tube Caps
5mm OD Sample Tube Cap, Pack of 100
EVA, Blue

$8.57