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You Searched For: L(+)-Potassium sodium tartrate tetrahydrate

Create a strong vacuum with these one and two-stage pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments.

Create a strong vacuum with these one and two-stage pumps. Operating under quiet conditions, these high-powered vacuum pumps are designed to not disturb workers. The devices can be used in various applications such as air or gas sampling, pressure vacuum filtration, precious metal recovery, process control, and pneumatic controls. The powered and non-powered vacuum pumps available are extremely flexible to be compatible with pre-existing instruments.


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Product Image-16210-206

Repairable Vacuum Pump With Gauge, ZN

Catalog Number: (16210-206)
Supplier: Thermo Fisher Scientific
Description: These durable pumps easily and quickly attain and hold vacuum of 25 in. (635 mm) Hg. Vacuum trigger release requires only one hand to operate and releases vacuum with the touch of an index finger. Adjustable vacuum release rate.
Product Image-97058-164

VACUUBRAND ME1 Diaphragm Vacuum Pump

Catalog Number: (97058-164)
Supplier: Brandtech
Description: 100-120V, 60/50Hz. Provides 100 mbar (75 torr) ultimate vacuum and 0.5 cfm (13 lpm) flowrate suitable for filtration and solid phase extraction. Aluminum head with PTFE diaphragm and valves for corrosion resistance in biology and chemistry lab applications
Product Image-97058-166

VACUUBRAND ME1C Diaphragm Vacuum Pump

Catalog Number: (97058-166)
Supplier: Brandtech
Description: 100-120V, 60/50Hz. Provides 100 mbar (75 torr) ultimate vacuum and 0.5 cfm (13 lpm) flowrate suitable for filtration and solid phase extraction. Full fluoropolymer flowpath.
Product Image-54994-108

Standard Duty Dry Vacuum Pump

Catalog Number: (54994-108)
Supplier: Welch Vacuum
Description: Protected from moisture and corrosion. Wob-L* piston pumping mechanism. Liquid trap, vacuum gauge, vacuum regulator. Not for acid, base, or organic vapors. Free air displacement: 22L/minute. Pressure: 100 torr. Maximum Vacuum: 26in. Hg. Tubing I.D.: 7mm. 220V, 50Hz.
Product Image-55009-300

CHEMICAL DUTY DRY VACUUM PUMP

Catalog Number: (55009-300)
Supplier: Welch Vacuum
Description: Corrosion-resistant PTFE heads; Kalrez* elastomer valves; PTFE coated, molded diaphragm. Withstands aggressive acid, base, organic vapors. Free air displacement: 1.25 m3/hr. Ultimate pressure: 12 mbar Tubing I.D.: 7mm. Maximum Vacuum: 626.53 mmHg. 230V, 50Hz, CE

CSA Certified


Product Image-89492-594

Pump, Air / Vacuum 115V

Catalog Number: (89492-594)
Supplier: Argos Technologies
Product Image-26671-490

Rotary Vane Vacuum Pump

Catalog Number: (26671-490)
Supplier: Labconco
Description: 195 liters per minute displacement capacity, two-state, oil-sealed, sliding-vane. On/off switch, inlet & outlet ports, mode selector, gas-ballast control, thermal overload device with auto reset. Includes 1 liter bottle of oil & 2 inlet adapters, one 1/2" OD & one 3/4" OD.

Product available on GSA Advantage®


Product Image-97043-430

Rotary Vane Pump And Chemical-Resistant Diaphragm Pump

Catalog Number: (97043-430)
Supplier: Labconco
Description: Compatible With Smaller Freezone Systems And Centrivaps. For Use With Acids And Other Chemicals.

Product available on GSA Advantage®


Product Image-26671-492

Vacuum Pump

Catalog Number: (26671-492)
Supplier: Labconco
Description: For 4.5L FreeZone* Systems. 230V, 2.4A. Pumping Capacity: 117L/minute. Retractable lifting handle. Features inlet and outlet ports, mode selector, gas ballast control, and thermal overload device with automatic reset. 1.27cm O.D. and 1.9cm O.D. inlet adapters. Reverse IEC plug.

Product available on GSA Advantage®


Product Image-89492-596

Pump, Air / Vacuum 230V

Catalog Number: (89492-596)
Supplier: Cole-Parmer Instrument Co.
Product Image-26671-486

Rotary Vane Vacuum Pump

Catalog Number: (26671-486)
Supplier: Labconco
Description: 195 liters per minute displacement capacity, two-state, oil-sealed, sliding-vane. On/off switch, inlet & outlet ports, mode selector, gas-ballast control, thermal overload device with auto reset. Includes 1 liter bottle of oil & 2 inlet adapters, one 1/2" OD & one 3/4" OD.

Product available on GSA Advantage®


Product Image-89492-598

Pump, Air / Vacuum 12Vdc

Catalog Number: (89492-598)
Supplier: Argos Technologies
Product Image-26671-488

Rotary Vane Vacuum Pump

Catalog Number: (26671-488)
Supplier: Labconco
Description: 117 liters per minute displacement capacity, two-state, oil-sealed, sliding-vane. On/off switch, inlet & outlet ports, mode selector, gas-ballast control, thermal overload device with auto reset. Includes 1 liter bottle of oil & 2 inlet adapters, one 1/2" OD & one 3/4" OD.

Product available on GSA Advantage®


Product Image-26671-494

Rotary Vane Vacuum Pump

Catalog Number: (26671-494)
Supplier: Labconco
Description: 195 liters per minute displacement capacity, two-state, oil-sealed, sliding-vane. On/off switch, inlet & outlet ports, mode selector, gas-ballast control, thermal overload device with auto reset. Includes 1 liter bottle of oil & 2 inlet adapters, one 1/2" OD & one 3/4" OD.

Product available on GSA Advantage®


Product Image-97043-434

Rotary Vane Pump And Chemical-Resistant Diaphragm Pump

Catalog Number: (97043-434)
Supplier: Labconco
Description: Compatible With Smaller Freezone Systems And Centrivaps. For Use With Acids And Other Chemicals.

Product available on GSA Advantage®


Product Image-26671-484

Rotary Vane Direct Drive Vacuum Pump

Catalog Number: (26671-484)
Supplier: Labconco
Description: for 4.5L FreeZone* Systems. 115V, 4.6A. Two-stage, oil-sealed, sliding-vane. Cast aluminum casing. Displacement capacity at 60Hz: 117L/min. 1L bottle of vacuum pump and two inlet adapters, 1.3cm O.D. and 1.0cm O.D. provided.
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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
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 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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