You Searched For: ORS+NASCO,+INC.


22,167  results were found

SearchResultCount:"22167"

Sort Results

List View Easy View

Rate These Search Results

Catalog Number: (89235-690)
Supplier: Ace Glass
Description: This FETFE o-ring kit is packaged in a clear, plastic box with a re-sealable lid that lets you see the o-rings inside

Small Business Enterprise Product available on GSA Advantage®


Supplier: Chemglass
Description: Orange silicone O-rings suitable replacements for bioreactor components.

Small Business Enterprise

Supplier: Chemglass
Description: One of the most thermally stable elastomeric materials available, Perfluoro is a family of perfluoroelastomer compounds designed to provide superior chemical resistance, and they offer a cost savings over similar o-rings.

Supplier: Ace Glass
Description: Silicone is a “rubber-like” compound of silicone, (itself a polymer) containing silicon with carbon, hydrogen, and oxygen. It is non-reactive and stable, with good temperature resistance. Generally red in color, Silicone O-Rings have an excellent compression set.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: FETFE replacement O-Ring sets are intended for use with stopcock plugs (see 89062-484 and 89062-576 series).

Small Business Enterprise Product available on GSA Advantage®

Supplier: Chemglass
Description: Perfluoro is a family of perfluoroelastomer compounds designed to provide superior chemical resistance, similar O-rings such as Kalrez® 4079 and Chemraz®.

Small Business Enterprise

Supplier: SCOTT RESOURCES 2, LLC SE
Description: What causes rocks to change over time? This hands-on kit lets students use igneous, sedimentary and metamorphic specimens to examine processes such as weathering, lithification, metamorphism and magmatic assimilation.<BR><BR>Kit includes:<BR>• Samples and study charts for 30 student groups<BR>• Large specimens for easy examination<BR>• Chart with mounted specimens<BR>• Detailed study guide with physical properties and descriptions of more than 50 rocks, minerals, and ores.

Supplier: Ace Glass
Description: These FETFE O-Ring replacement kits are designed for use with stopcock plugs 89062-434, 89062-436, and 89062-490 (among others)

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89235-684)
Supplier: Ace Glass
Description: This Viton o-ring kit is packaged in a clear, plastic box with a re-sealable lid that lets you see the o-rings inside

Small Business Enterprise Product available on GSA Advantage®


Supplier: SPRINGSIDE SCIENTIFIC, LLC.
Description: Flat round metal specimen chuck O-ring made of low temperature resistant rubble with 30 mm work area.

Supplier: KLEN INTERNATIONAL (74) PTY LTD.
Description: Simple, robust machine designed for fine grinding of a large variety of sample and ore types. One fixed and one rotating 200 mm grinding plate turning on a horizontal axis, with the sample drawer located at the bottom of the chamber.

Catalog Number: (10058-750)
Supplier: Restek
Description: Replacement Viton® O-rings are for use with the Agilent flip top inlet sealing system.


Catalog Number: (100501-908)
Supplier: Electron Microscopy Sciences
Description: This Neoprene O-Ring is used as a simple clamping device for tweezers.

Minority or Woman-Owned Business Enterprise


Supplier: Thermo Scientific Chemicals
Description: Acidizing petroleum wells, chemical intermediate, ore reduction, food processing, pickling and metal cleaning, general cleaning, and laboratory reagent
Catalog Number: (46000-224)
Supplier: DWK Life Sciences (KIMBLE)
Description: These O-rings are part of the stirrer assemblies in association with stirrer shaft (46000-216) and shaft blade (KT789030-0022).


Catalog Number: (CA1.10002.0001)
Supplier: MilliporeSigma
Description: The cobalt test can be used in the testing of waste water, electroplating baths, in the electronics industry, metal industry, in the assaying and refining of ores.

Inquire for Price
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-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 currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
81 - 96 of 22,167
no targeter for Bottom