Funnels, Vacuum

Definition : Funnels used for vacuum filtration intended to separate solids from liquids. Vacuum funnels are usually made of porcelain, but can also be made of glass or plastic. A vacuum funnel has either vertical walls (Buchner funnels) or walls that angle outward (Hirsch funnels) attached with a tight seal to a vacuum flask. A perforated plate separates the funnel from the flask; filter paper between the funnel and flask can also be used. A fitting for a vacuum source can be incorporated into either the funnel or the flask. The vacuum source is attached through the fitting with a rubber adaptor or stopper. The liquid to be filtered is poured into the funnel and drawn through the perforated plate into the flask by vacuum suction. Vacuum funnels are used in medical and/or chemical laboratories.

Entry Terms : "Vacuum Funnels"

UMDC code : 27703

Filters
Manufacturers
Distributors
U.S.companies only
Suppress Subsidiary Companies
   

1-5 of 5 Match(es).

Bel-Art Products Inc

Company Type: Parent

In 1946, our founder, Kurt Landsberger and his wife Anny set up a small shop which made simple household items, such as aprons and tablecloths. When Kurt discovered that the plastic material used to make these items was chemical-resistant, he began marketing his products to laboratory and medical supply houses pioneering the use of plastic equipment in the laboratory.

Cole-Parmer Instrument Co

Company Type: Parent

Cole-Parmer has been a leading global source of laboratory and industrial fluid handling products, instrumentation, equipment, and supplies. We are proven experts in the fields of temperature measurement and control, electrochemistry, and fluid handling. Our products are sold throughout the world through company-owned customer channel outlets and a strong network of international dealers.

Dynalab Corp

Company Type: Parent

Dynalab Corp. is located in Rochester, NY with full distribution capabilities throughout North America. Offering a full line plastic lab supplies including world renowned brands such as Azlon, Kartell and Sterilin.

Labconco Corp

Company Type: Parent

Our customer service is second to none. For inside assistance, contact Customer Service or a Product Specialist. Our team provides technical expertise with laboratory construction or renovation projects involving multiple fume hoods and more. If you need help with a Labconco product, our Product Service Representatives can assist you over the phone or arrange for service in your lab.

Thomas Scientific

Company Type: Parent

Thomas Scientific provides the latest in equipment and supplies to the science community. In accordance to the tradition of the original founders, Thomas Scientific itself offers individualized customer service, innovative scientific equipment, and a comprehensive catalog offering a wide selection of product listings at a great deal. We are a small business and a registered contractor for the U.S. Federal Government.

1-5 of 5 Match(es).

 

Sign Up for Free e-newsletters

Regimen and Drug Listings

GET FULL LISTINGS OF TREATMENT Regimens and Drug INFORMATION

Bone Cancer Regimens Drugs
Brain Cancer Regimens Drugs
Breast Cancer Regimens Drugs
Endocrine Cancer Regimens Drugs
Gastrointestinal Cancer Regimens Drugs
Genitourinary Cancer Regimens Drugs
Gynecologic Cancer Regimens Drugs
Head and Neck Cancer Regimens Drugs
Hematologic Cancer Regimens Drugs
Lung Cancer Regimens Drugs
Other Cancers Regimens
Rare Cancers Regimens
Skin Cancer Regimens Drugs
Medical Product Guide Cancer Therapy Advisor Product Zone