Tube Caps and Closures

Plugs and caps of various material compositions, sizes, colors, and closure types to fit a wide range of tube types; may be sterile, non-sterile, and/or autoclavable; may possess leak-preventing features including O-rings and cap liners.

751 – 765 of 776 results

751

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Doty™ Susceptibility Plugs

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Doty™ Susceptibility Plugs allow the sample to be substantially concentrated.

Pricing & Availability
Specifications

For Use With (Equipment)	5 mm Wilmad-LabGlass Thin Wall Precision Tubes
Product Type	Susceptibility Plugs

752

Wilmad-LabGlass™ SP Scienceware™ PTFE NMR Tube Caps

Machined to exact specifications for greater spinning stability Wilmad-LabGlass PTFE NMR Tube Caps have a smaller gyroradius, more homogeneous mass distribution, and better chemical resistance than disposable caps.

Pricing & Availability
Specifications

Color	White
Quantity	25/Pk.
Material	PTFE
For Use With (Application)	Experiments at high to ultra-high field and those using Chloroform as the reference solution.
Autoclavable	Not Autoclavable

753

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 10.0mm Dia., Red

Different colors help track samples based on various reference solvents.

Pricing & Availability
Specifications

Diameter (Metric) Outer	10.0 mm
Color	Red
Material	Polyethylene
For Use With (Application)	NMR Spectroscopy

754

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Positioning Rods for Doty™ Susceptibility Plugs

Bel-Art™ SP Scienceware™ Wilmad-LabGlass™ Positioning Rods for Doty™ Susceptibility Plugs allow the sample to be substantially concentrated.

Pricing & Availability
Specifications

For Use With (Equipment)	5 mm Doty Susceptibility Plugs
Product Type	Positioning Rod

755

Bel-Art™ SP Scienceware™ Wilmad™ Disposable NMR Tube Caps, 4.0mm Dia., Blue

Different colors help track samples based on various reference solvents.

Pricing & Availability
Specifications

Disposable	Single-use
Diameter (Metric) Outer	4.0 mm
Color	Blue
Material	Polyethylene
For Use With (Application)	NMR Spectroscopy

756

Greiner Bio-One Screw Cap for Leucosep Tubes

For use with Leucosep, Polystyrene and Polypropylene tubes

Pricing & Availability

757

Simport Cap with O-Ring and Long Lip Seal

Cap made of polypropylene with a long skirt and super fast thread design for easy seal.

Pricing & Availability

758

Simport™ Scientific T340 Colored Closures w/Washer Seal and w/o Loop for Microcentrifuge Tubes

T340 Colored Closures w/Washer Seal and w/o Loop for Microcentrifuge Tubes are molded with deep internal lip that fits snugly against interior wall of tube thus reducing chances of sample contamination.

Pricing & Availability
Specifications

Includes	Washer seal
For Use With (Equipment)	Micrewtube Microcentrifuge Tube
Material	Polypropylene
No. per Pack	1000 Pk.
Certifications/Compliance	RNase, DNase, Pyrogen and DNA-free
Autoclavable	Autoclavable
Sterility	Non-sterile

759

Simport™ Scientific Screw Caps for Internally Threaded Sample Tubes (T500)

Screw Caps for Internally Threaded Sample Tubes (T500) are available in wide variety of colors.

Pricing & Availability

760

Simport™ Scientific T500 Screw Caps for Internally Threaded Sample Tubes

T500 Screw Caps for Internally Threaded Sample Tubes available with silicone washer seal.

Pricing & Availability
Specifications

Pre-sterilized	No
For Use With (Equipment)	T500 Series Sample Tube
Product Type	Screw Cap
Material	Polypropylene
No. per Pack	1000 Pk.
Autoclavable	Autoclavable
Liner Material	Silicone