Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?
You Searched For:

Science+Take-Out


463  results were found
Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.


SearchPresentationType-SearchPresentationType-SearchPresentationType-SearchPresentationType-SearchPresentationType-HORIZONTAL
 
 
SearchResultCount:"463"
  List View Searching Easy View Easy View (new)
Sort by:
 
 
 
 

Product Image
Description:   Learn the history of the discovery of DNA and DNA structure, the nature of genetic inheritance, and the tole of DNA and proteins in genetic expression...
Product Image
Catalog Number: (470092-688)

Description:   Prepare your students for the New York State Intermediate Level Science Exam Laboratory Performance Test with this comprehensive sampler test kit!
Product Image
Description:   Buffer solution has a shelf life of 24 months
MSDS SDS
Product Image
Catalog Number: (470105-014)

Description:   Loading Dye
MSDS SDS
Product Image
Description:   Phosphate Buffer, 0.1 Molar Solution, Synonyms: Phosphate Buffer Solution, pH 6.5, Appearance: Clear, colorless liquid, size: 60ML
MSDS SDS
Product Image
Catalog Number: (470328-342)

Description:   Learn about the effect a catalyst has on a chemical reaction.
Product Image
Catalog Number: (470348-616)

Description:   Easy way to test for pH of water within 2 to 10 range.
Product Image
Catalog Number: (470301-302)

Description:   With this activity, teachers just add water to a dry powder for an intriguing, instant illumination in a bag.
MSDS SDS
Product Image
Description:   Phosphate Buffered Saline
MSDS SDS
Product Image
Description:   Distinguish between endospores and the vegetative structures of bacterial cells. The endospores will stain green against a pink background. Includes s...
MSDS SDS
Product Image
Description:   Use Snap Beads To Model The Reactants And Products Of Photosynthesis.
Product Image
Description:   Learn about two forms of passive transport: diffusion and osmosis.
Product Image
Description:   This inexpensive set of materials outfits your whole class for gel electrophoresis at a great price.
MSDS SDS
Product Image
Description:   Create A Baby Beebop!
Product Image
Catalog Number: (470328-344)

Description:   Learn about chromatography, the oldest documented technique to separate chemical substances.
Product Image
Catalog Number: (470146-018)

Description:   We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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 1-800-962-2660.
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 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-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.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
1 - 16  of 463
  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  Next