The new and improved CG-1167 HPLC Cap system provides the safest and most economical way of storing high performance, low pressure liquid chromatography mobile phase, sparging preventing bubbles from entering the system as well as collecting sample waste.The bottle is blue tinted plastic coated…

XtraClean pleated bouffant caps are made of a lightweight and soft, virgin polypropylene material. Machine-made, pleated style features double-sewn elastic for added strength and secure fit. Ideal for use in food preparations, pharmaceutical manufacturing and other light industrial…

An inexpensive bottle cap for either GL-45 or GPI-38 threads that permits standard solvent or media bottles to be used as an HPLC reservoir. Caps have two holes to accomodate 1/8" tubing and one hole that accepts a standard luer inner joint. Caps are made from polypropylene and the inserts are…

PTFE/Silicone Septas resist coring and provide great resealability. 

White Polypropylene Hole Caps with bonded PTFE/Silicone Septa provide assurance that the septa will not slip away from the cap while injecting. The PTFE/Silicone septa has excellent resealing and chemical resistant properties.

Colored screw caps for micro tubes Types A - I; for custom coding.

These popular caps fit plain end culture tubes and flasks with DeLong style necks or ports. The caps are molded from durable, autoclavable polypropylene (PP). They are available in a full range of five sizes and five colors for easy sample identification and organization. Recommended tube diameter…

Latex free, low lint full coverage cleanroom bouffant style cap. 100% machine made cap expands from 1 x 7 in packed size and opens up to a full sized cap. With our exclusive production method, this item is never touched by human hands and the bioburden is nearly eliminated. Machine welded seam…

Open top caps are ideal for applications requiring addition/withdrawal of vessel contents. Autoclavable to 140ºC.

With easy-to-read scale and large labeling field for easy marking in fired-on, highly durable ceramic ink. Complete system including DURAN® Pressure plus laboratory bottle with 4-port screw cap (PP) , four screw connectors (black, M* thread) and silicone seals . Connection of different hose…

Color Coded - natural, red, green, yellow and blue

Labcon Flat Caps for 50mL Centrifuge Tubes. Flat style screw cap for Labcon 15 mL centrifuge tubes Endotoxin Free (non-pyrogenic) Polyethylene USP Class VI resin Not autoclavable Teal color Made in USA

Made from polyethylene, these caps are sized to fit 5mm O.D. NMR sample tubes. Cap fits tightly to stay in place during increased internal vaporization pressure. Available in a pack of 100, or in a convenient divided polypropylene box having 100 each of the 6 listed colors.

Foxx Life Sciences PUREGRIP® HPLC Solvent Reservoir Caps and Bottle system offer the safest and most ergonomic lab safety solution in the industry. This system come with VersaCap®, a Class VI PTFE Manifold, chemically resistant Viton O-Ring & an Air Inlet Valve combined with a Foxx…

Screw cap made of radiation grade polypropylene Variety of colors Packaged in case of 100 or 1000

Cap assembly for small biorecator with various fitting arrangements.

Convenient, economical closures for use with the Kim-Rak or other disposable culture tubes. Sterility of contents is maintained without the need for cotton plugging. Kim-Kaps can be removed and replaced without contamination of the contents. Yellow cap color.

Multi-function Transfer Cap Unlike the bi-directional liquid transfer cap, the multi-function transfer cap can be directly placed in an incubator for culture after the liquid transfer is completed. It can reach a large air flux. The sampling part is composed of a sampling nozzle and a one-way…

Style: Packer Bottle Capacity/Volume: 16oz (500ml) Size: 46 x 135mm Color: Clear Material: PET Neck Finish: 45-400 Attached Cap: White PP SturdeeSeal® PE Foam Lined Cap

Prevent leakage under demanding conditions. Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps feature o-rings to form a secure seal. Optimized for secure short term storage in low temperatures, these autoclavable screw caps are available in a variety of colors, and adapt to your…

Features large knurls for ergonomic handling Contains hydrophobic membrane for applications requiring gas exchange Sterilized by gamma radiationDoes not fit 490cm² roller bottles .

White urea PTFE-faced foam-backed rubber liner Ideal for use with scintillation vials

Caps for 2 mL screw cap tubes. For use on FastPrep instruments or any bead beater.

The 50mm closed adapter is designed to be used with the 50mm open VersaCap. It enables the user to change the top connections creating a closed system. The adapter is molded from USP Class VI, FDA Grade material, and is autoclavable. The adapter is designed to be leakproof and comes with a…

MicroLiter's 9mm autosampler screw-thread vial caps with open tops are available in multiple colors.

Screw threads Choice of six liners

100% Latex Free Lint Free Available in Blue and White 100% Spunbound Polypropylene Construction Soft and Comfortable Equipped with Elastic Bands for Secure Fit   Bouffant caps are ideal for medical or light industrial applications, as well as applications in the…

GL 45 screw cap with either two or three ports that have GL 14 thread. This is a flexible modular system which has four different hose diameters available: 1.6 mm, 3.0 mm, 3.2 mm and 6.0 mm that can be connected.Sterile pressure equalization is possible through use of membrane filter. Legal…

Chem Snap Caps™ may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum edges. Large opening provides greater target area for needle penetration. These liner-less Chem Snap Caps™ are…

MicroLiter 20mm crimp top seals are available in multiple colors and septa types.