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Catalog Number: (10853-658)
Supplier: Restek
Description: Mechanical Seals, Isolation Seal, Rheodyne style


Catalog Number: (10058-656)
Supplier: Restek
Description: Inlet liner seals are fabricated from extremely durable materials.


Supplier: Restek
Description: Mechanical Seals, Head Plunger Seal Kit for Waters Alliance, Similar to Waters #WAT270938, 2-pk.

Catalog Number: (10853-704)
Supplier: Restek
Description: Mechanical Seals, Plunger Rinse Seal for Shimadzu LC-10AS, Similar to Shimadzu# 228-28499-00


Supplier: Restek
Description: The inlet seal at the base of the Agilent 5890/6890/7890 GC injection port contacts the sample and must be changed frequently to prevent adsorption of active compounds.

Supplier: Optimize
Description: Piston seals are designed to offer reliable performance in a variety of operating conditions.

Catalog Number: (77569-848)
Supplier: Buchi
Description: Ensure efficient operation of your Rotavapor® by replacing the vacuum seal as needed. Designed specifically for BUCHI Rotavapor® and glassware with high chemical resistance.

New Product


Catalog Number: (76399-056)
Supplier: Avantor
Description: PEEKsil™ tubing is mechanically strong and has ideal characteristics for sealing with polymer fittings. It is comprised of high quality fused silica sheathed by PEEK tubing giving it excellent chemical compatibility.


Catalog Number: (470122-484)
Supplier: Chase Instruments
Description: Our general use hydrometers are made of smooth glass for easy cleaning and have sealed-in paper scales and metal ballast.


Supplier: Colder Products
Description: Twist-to-Connect locking mechanism protects against accidental disconnects.

Supplier: Welch Vacuum
Description: DUOSEAL® pump oil recommended for DUOSEAL® vacuum pumps

Supplier: Ace Glass
Description: Vacuum tight debris free, chemically resistant stirrer bearing makes a mechanical seal against a polished glass shaft.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Rotating ball joint seal gives vacuum-tight connection good into the micron range

Small Business Enterprise Product available on GSA Advantage®

Supplier: DWK Life Sciences (KIMBLE)
Description: The material used is a special compound based on polyarylsulphone. Consequently the chemical, thermal and mechanical properties of the material are noticeably improved and matched to laboratory requirements.
Catalog Number: (77507-388)
Supplier: NEST SCIENTIFIC
Description: This product is developed for it to be used in high humidity and CO₂ environment. Also, it can be used as a common shaker. Its driven mechanism is composed of magnets and sealed electrical coils. It is maintenance free and has long life time.

New Product


Catalog Number: (68310-240)
Supplier: Contec
Description: CONSTIX® SF-7 swabs consist of 100ppi polyurethane foam adhesive-bonded to a flexible nylon tip. The tip is mechanically secured in a tubular polypropylene handle.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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