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You Searched For: 2-(Dimethylamino)thiazole-5-carboxaldehyde


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Image Unavailable-19447-121

Fuse Wire

Catalog Number: (19447-121)
Supplier: Parr Instrument
Description: An accessory for calorimeters. Made of nickel alloy. 10cm cards.

Small Business Enterprise


Image Unavailable-89029-796

Gelatin Capsule, size 00

Catalog Number: (89029-796)
Supplier: Parr Instrument
Description: Gelatin capsule size 00, 0.9 mL, bottle of 100.

Small Business Enterprise


Image Unavailable-19790-000

Hydrogenation Apparatus, 500 mL

Catalog Number: (19790-000)
Supplier: Parr Instrument
Description: With standard motor, 115V 60Hz. Base plate: 21-1/2 x 15 in. Overall height: 14 in. Provide compact & easily operated systems for treating chemicals with hydrogen in presence of a catalyst at pressures up to 5 atmospheres (60 psig) & temperatures to 80C.

Small Business Enterprise


Image Unavailable-19790-102

Heating Mantle

Catalog Number: (19790-102)
Supplier: Parr Instrument
Description: 115V. 100W heating mantle for 250mL and 500mL reaction bottles used with hydrogenators. Develops bottle temperatures up to 80[degree]C.

Small Business Enterprise


Image Unavailable-89029-772

Reaction Bottle

Catalog Number: (89029-772)
Supplier: Parr Instrument
Description: 250 mL reaction bottle.

Small Business Enterprise


Image Unavailable-19790-157

Reaction Bottle

Catalog Number: (19790-157)
Supplier: Parr Instrument
Description: 500mL. For use with hydrogenator (19790-000). Made of borosilicate glass and individually pressure tested to twice their specified maximum working pressure. Made with heavy wall and rounded bottom, which reduces its actual capacity to about 470mL.

Small Business Enterprise


Image Unavailable-19420-164

General-Purpose Acid Digestion Bomb

Catalog Number: (19420-164)
Supplier: Parr Instrument
Description: 125mL. Accelerates slow digestions; permits the use of strong acids, such as HF or aqua regia; dissolves analytical samples without losing trace elements. Removable PTFE cup in a stainless steel body with six cap screws. 250[degree]C. 1900psig.

Small Business Enterprise


Product Image-19422-051

Double Valve Oxygen Bomb

Catalog Number: (19422-051)
Supplier: Parr Instrument
Description: Use in Oxygen Bomb Calorimeters. Rapid combustion releases up to 8 Kcal and oxidizes individual chemical elements for recovery analysis. Made of columbium (niobium) stabilized steel. Certificate of testing to ANSI/ASTM Method 144-64 included. Max. Charging Pressure: 40atm.

Small Business Enterprise


Product Image-19440-020

Oxygen Filling Connection

Catalog Number: (19440-020)
Supplier: Parr Instrument
Description: For use with Double Valve Oxygen Bomb 19422-051).

Small Business Enterprise


Image Unavailable-89029-764

Graphite Gasket

Catalog Number: (89029-764)
Supplier: Parr Instrument
Description: Flexible graphite gasket for Parr 4575 High Temperature / High Pressure Bench Top Reactors.

Small Business Enterprise


Product Image-25227-130

Spanner Wrench

Catalog Number: (25227-130)
Supplier: Parr Instrument
Description: Required for tightening cap of high-temperature acid digestion bomb (25227-094).

Small Business Enterprise


Product Image-25227-119

Holding Fixture

Catalog Number: (25227-119)
Supplier: Parr Instrument
Description: Required for tightening cap of high-temperature acid digestion bomb (25227-094).

Small Business Enterprise


Product Image-25227-094

High-Temperature Acid Digestion Bomb

Catalog Number: (25227-094)
Supplier: Parr Instrument
Description: 23ml stainless steel bomb. Tightening the cap with a spanner wrench produces an ultra-tight seal. Can be used at high temperatures-to maximum of 250[degree]C. Affords high working pressures, up to 1800 psig. Safety rupture disc built into bomb head.

Small Business Enterprise


Product Image-19420-166

PTFE Cup with Cover

Catalog Number: (19420-166)
Supplier: Parr Instrument
Description: 23mL. Replacement cup and cover for General-Purpose Acid Digestion Bomb model 4749.

Small Business Enterprise


Product Image-53873-009

Pellet Press

Catalog Number: (53873-009)
Supplier: Parr Instrument
Description: Manual, cam and lever-type, recommended for preparing powdered coal, benzoic acid, and other materials into tablets for oxygen-bomb calorimeter tests. 1.2cm diameter punch in a removable die assembly. Die cavity: 1.2 diameter, 2.5Dcm. Maximum pellet size: 1.2 diameter, 1.2cm thick.

Small Business Enterprise


Product Image-19472-029

Benzoic Acid

Catalog Number: (19472-029)
Supplier: Parr Instrument
Description: For standardizing all oxygen bomb calorimeters. 1.0g pellets.

Small Business Enterprise


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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.
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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