Best Ptfe O rings

Whatman 1980-001 Stainless Steel Membrane Filter Holder Syringe Filter Type 13mm Diameter

Connects to a standard syringe with luer lock fittings.
Offers convenience and ease of use for clarification, sterilization, and removal of particulates from small volumes of liquid (e.g., HPLC samples and solvents).
PTFE gaskets and O-ring permit autoclaving of the membrane in place without the filter sticking to the holder.

SUPERIOR lubricant for pool/spa equipment including O-rings, gaskets, chlorinators, valves, etc..
FORMULA: Premium, synthetic lube with PTFE. Waterproof, non-toxic, odorless. Won’t drip or dry out..
COMPATIBLE with most plastics, metals, rubber, etc..
MULTIPURPOSE for use around the house: squeaks, autos, RV's, boats, plumbing, hobbies, etc..

... from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk..
JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience..
CHEMICAL COMPATIBILITY – Microlit dispensers utilize SpringlessValve technology and a PTFE piston. The absence of spring in the valve and the use of inert materials ensures high chemical compatibility with a wide range of acids, bases, solvents, organics, and inorganics (complete compatibility chart provided)..
USE WITH CONFIDENCE – Microlit bottletop dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.5% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins..
HISTORY OF QUALITY – With over 30 years in the industry, our products are known and trusted by professionals in over 65 countries..

Holds a full vacuum (740mm Hg 15cm) at room temperature for 24 hours - Will remain airtight even if not under vacuum.
Clear polycarbonate top on a chemical-resistant white polypropylene bottom.
Internal groove on the flange holds a silicone rubber O-ring (I.D.: 150 mm, Flange O.D.: 171 mm).
Fitted with a polypropylene stopcock with a self-lubricating PTFE plug which allows a controlled entrance of air preventing unnecessary turbulence.
‘Flat Dome,’ clear polycarbonate top with large ribbed knob which maximizes interior clearances.

Leak Tested | 100% Helium leak tested for guaranteed performance and reliability.
Blowout Proof | Has a blowout proof stem that provides a secondary stem seal even when full open position to protect against blowouts.
Corrosion Resistant | FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling, made with real stainless steel.
High Pressure Rating | 10,000 psi at 200 Degree Fahrenheit (ºF) Temperature.
3-Year Warranty | NOSHOK offers a 3-year warranty.

Made of polypropylene and polycarbonate . Size- 150 mm, Flange Outer Dia- 171mm.
These auto-clavable vacuum desiccators can hold vacuum upto 740 mm of Hg for 24 Hours without any greasing..
The top dome, molded in rigid and transparent polycarbonate, gives a crystal clear view of the desiccant placed inside..
The lower part is made of polypropylene. An internal groove is provided on the flange to hold a silicon rubber O-Ring..
The polypropylene stopcock is fitted with a self lubricating PTFE plug.

This complete color coded o-ring set replaces all the gaskets you will need to fully refurbish 5 (five) used home brew kegs.
O-Ring Set Includes: (5) Lid Closure O-Rings, (10) Pin Lock Post O-Rings, (10) Ball Lock Post O-Rings, (10) Dip Tube O-Rings. All conveniently color coded to make the job easier than ever..
Food safe o-ring material – Refurbish your keg(s) with this new O-ring Set.
Includes plastic o-ring pick to easily remove o-rings without scratching valve tops.
Manufactured and warrantied by Captain O-Ring LLC.

REMOVE HARD-TO-REACH O RINGS: This o-ring remover can deal with hard-to-reach and difficult to remove o-rings. O-rings are built to withstand enormous pressure, and they’re used all throughout your automobile to connect and create a tight seal between two parts.
our o-ring removal tools are designed with professionals in mind.
PROFESSIONAL TOOL SET: Two (2) contoured tipped o-ring picks and Two (2) spoon tipped o-ring picks.
comprehensive o-ring gasket removal tool set removes old o-rings without damaging or scratching automotive parts.
EVERYTHING YOU NEED: The contoured and spoon-tipped o-ring removers each come in two different lengths—OAL: 7" and 9".
tackle a variety of o-ring tasks with our seal remover tools.
COMFORTABLE AND RUGGED: Comfortable rubber grip handle, and rugged steel picks with durable black finish.
these are everyday o-ring removal tools for mechanics.
MUST-HAVE FOR EVERY TOOL KIT: O-rings are one of the most common—and important—parts of every vehicle.
o-ring replacement is an everyday task for mechanics.
give yourself the most reliable o-ring removal tool you can find.

Shift cable housing length 2m,stainless steel PTFE coated cables housing.
Front shift cable: 2.1,rear shifter inner cable: 2.1m,long enough to custom the shift cables length.
10pcs cable housing end caps, 4Pcs housing s-hooks,4pcs cable end caps,4pcs O-Rings.
Universal bicycle shift cable housing have 5 color-Black/Red/Blue/Green/White,Nylon Braided shifter cable housing have 4 color black/silver/Titanium/Gold.
This cycling shifter cables compatible with all shimano sram derailleur ,MTB, Mountain bike, Folding and Road.