Print…

You Searched For: 3-Methylbenzofuran-2-carboxylic acid


110,902  results were found

Refine Results Sort by
SearchResultCount:"110902"

Sort Results

List View Easy View

Rate These Search Results

Product Image-55009-116

Centering Ring Assembly

Catalog Number: (55009-116)
Supplier: Welch Vacuum
Description: 40mm ID, stainless steel centering ring with replaceable Viton* O-ring. Use to 150[degree]C sustained, 200[degree]C intermittent. ISO size: NW40.
Product Image-54994-092

Acid Neutralization Trap

Catalog Number: (54994-092)
Supplier: Welch Vacuum
Description: An accessory for CHEMSTAR* Vacuum Pumps 54994-052 and 54993-550. NW25 ISO SW flange connection. Capacity: To 340L/minute.

Product available on GSA Advantage®


Product Image-470039-164

SAR. WELCH DUAL MAGNIFIER 3X

Catalog Number: (470039-164)
Supplier: Skywill Far East Industries
Product Image-80089-646

Aspiration/Filtration Vacuum System

Catalog Number: (80089-646)
Supplier: Welch Vacuum
Description: Ideal oil-free solution for aspirating or filtering. Equipped with vacuum regulator, dial vacuum gauge, 2000mL autoclavable liquid trap, 6ft. of tubing and two hydrophobic filters. Not recommended for pumping acid, base or organic vapors and gases. 230V, 50Hz.
Product Image-80089-648

Aspiration/Filtration Vacuum System

Catalog Number: (80089-648)
Supplier: Welch Vacuum
Description: Ideal oil-free solution for aspirating or filtering. Equipped with vacuum regulator, dial vacuum gauge, 2000mL autoclavable liquid trap, 6ft. of tubing and two hydrophobic filters. Not recommended for pumping acid, base or organic vapors and gases. 230V, 60Hz.
Product Image-80089-644

Aspiration/Filtration Vacuum System

Catalog Number: (80089-644)
Supplier: Welch Vacuum
Description: Ideal oil-free solution for aspirating or filtering. Equipped with vacuum regulator, dial vacuum gauge, 2000mL autoclavable liquid trap, 6ft. of tubing and two hydrophobic filters. Not recommended for pumping acid, base or organic vapors and gases. 115V.
Product Image-76017-380

WELCHNET* Turret

Catalog Number: (76017-380)
Supplier: Welch Vacuum
Description: WELCHNET* Turret, Manual vacuum regulation and On/Off with SS gauge, 0-1000 mbar, 2 screw mount, For Sheet Metal
Image Unavailable-76017-368

WELCHNET* Fume Hood Manual Flow Control Turret Kit (Turret + Nozzle), large nut mount

Catalog Number: (76017-368)
Supplier: Welch Vacuum
Product Image-76017-378

WELCHNET* Turret

Catalog Number: (76017-378)
Supplier: Welch Vacuum
Description: WELCHNET* Turret, Manual vacuum regulation and On/Off with SS gauge, 0-1000 mbar, 2 screw mount, For Wood
Product Image-54987-203

DUOSEAL* Single-Stage Belt-Drive Vacuum Pump

Catalog Number: (54987-203)
Supplier: Welch Vacuum
Description: 1/2hp motor operates at 535 rpm for continuous duty applications. Ultimate pressure: 0.02mm Hg. Free air displacement: 160L/minute. Tubing: 20.6mm I.D. Oil capacity: 3.5L. Shipping weight: 41kg. Dimensions: 50.8Lx31.1Wx39.7Hcm. 115V, 60Hz, 1Ph.

Product available on GSA Advantage®


Product Image-80089-640

Aspiration/Filtration Vacuum System

Catalog Number: (80089-640)
Supplier: Welch Vacuum
Description: Ideal oil-free solution for aspirating or filtering. Equipped with vacuum regulator, dial vacuum gauge, 2000mL autoclavable liquid trap, 6ft. of tubing and two hydrophobic filters. Not recommended for pumping acid, base or organic vapors and gases. 230V, 50Hz.
Product Image-97025-730

Vacuum Pump, PTFE oil-free, DryFast Collegiate model

Catalog Number: (97025-730)
Supplier: Welch Vacuum
Description: 40 Torr, 25 L/min free air displacement, vacuum level adjustment knob, 115 V, 60 Hz, 1Ph, North American plug.

Product available on GSA Advantage®


Product Image-75856-610

Vacuum Pump 115V

Catalog Number: (75856-610)
Supplier: Welch Vacuum
Description: Vacuum Pump, CRVpro8 direct drive rotary vane, 158 l/min, 5.6 cfm, 4x10 raised to -4 torr, Power: 115V, 60Hz. NW16 or flexible hose from 5/8in to 3/4in Inner Diameter, 115V North American Cord Included
Product Image-75856-624

Vacuum Pump 115V

Catalog Number: (75856-624)
Supplier: Welch Vacuum
Description: Vacuum Pump, CRVpro4 direct drive rotary vane pump, 78 l/min, 2.8 cfm, 4x10 raised to -4 torr, Power: 115V, 60Hz, NW16 or flexible hose from 5/8in to 3/4in ID, 115V North American Cord Included
Product Image-75856-612

Vacuum Pump 230V

Catalog Number: (75856-612)
Supplier: Welch Vacuum
Description: Vacuum Pump, CRVpro8 direct drive rotary vane, 8 m raised to 3/hr, 133 l/min, 4x10 raised to -4 torr, Power: 230V, 40Hz. NW16 or flexible hose from 5/8in to 3/4in Inner Diameter, 230V UK and Schuko Cord Included

Irregular Voltage


Product Image-75856-604

Vacuum Pump 230V

Catalog Number: (75856-604)
Supplier: Welch Vacuum
Description: Vacuum Pump, CRVpro4 direct drive rotary vane, 4 m raised to 3/hr, 67 l/min, 4x10 raised to -4 torr, Power: 230V, 40Hz. NW16 or flexible hose from 5/8in to 3/4in Inner Diameter, 230V UK and Schuko Cord Included

Irregular Voltage


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.
1,105 - 1,120 of 110,902
no targeter for Bottom