You Searched For: WELCH+MATERIALS,+INC.


50,761  results were found

SearchResultCount:"50761"

Sort Results

List View Easy View

Rate These Search Results

Catalog Number: (470021-282)
Supplier: Peco Sales
Description: Estimate stream quality as it relates to suspended materials in the water.


Catalog Number: (76314-908)
Supplier: SLICE, INC.
Description: These BPA- and lead-free scissors feature comfortable finger grips, an ambidextrous design, and easy-to-use handles for large and small hands alike.


Catalog Number: (103010-384)
Supplier: Anaspec Inc
Description: TAMRA is one of the most popular fluorophores used in various bioconjugations. 5-TAMRA is the purified single isomer of 5(6)-TAMRA. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-TAMRA and 6-TAMRA might affect some biological properties of the underlying conjugates.


Supplier: FIREFLYSCI, INC.
Description: The FireflySci Type 17 Short Micro Cuvettes are the quick and cost-effective solution with a height of 25 mm.

Supplier: Random House
Description: These easy-to-use guides feature full-color photographs of living specimens as you would see them in their natural habitats, making identification of specimens a breeze.

Catalog Number: (470111-326)
Supplier: Norman Lamps
Description: A handy addition to your optical bench, this light source features a 7.5 watt incandescent lamp plus a cord and plug for connection to 110 VAC power source.


Catalog Number: (470007-374)
Supplier: Edvotek
Description: Restriction enzymes are endonucleases that recognize and cut double-stranded DNA within or near defined base sequences. They are essential tools for biotechnology.


Supplier: FIREFLYSCI, INC.
Description: The Type 21FL is the fluorescent version of the type 21 standard PTFE-stoppered cuvette. That is useful for any fluorometer experiment that requires an airtight seal.

Catalog Number: (76016-322)
Supplier: FIREFLYSCI, INC.
Description: The Type 71FL fluorescence cell contains an inlet tube and a glass pouch chamber for catching excess gas produced by anaerobic experiments.


Supplier: FIREFLYSCI, INC.
Description: This cell provides a transparent, airtight glass cap, which provides an airtight seal, ensured by the ground finish on the inside of the cap and the top of the cuvette.

Supplier: GILSON, INC.
Description: PIPETMAN® DIAMOND Tips are designed to fit your PIPETMAN perfectly and deliver accurate and precise pipetting when used in conjunction with Gilson pipettes.

Product available on GSA Advantage®

Supplier: Promocell
Description: These solutions are prepared from raw materials of the highest quality using tissue culture grade water.

Supplier: YMC America,Inc
Description: Phenyl columns often provide unique separations compared to aliphatic phases (ex).

Supplier: YMC America,Inc
Description: Phenyl columns often provide unique separations compared to aliphatic phases.

Supplier: GA INTERNATIONAL INC
Description: Permanent cryogenic laser labels for long-term storage in liquid-phase and vapor phase liquid nitrogen (–196 °C), freezers (–80 °C), and on dry ice. Supplied in sheet format for printing in standard desktop laser printers.

Catalog Number: (470145-176)
Supplier: Universe of Science
Description: Use Red Cabbage Extract as a Natural Acid-Base Indicator


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.
817 - 832 of 50,761
no targeter for Bottom