Print…

You Searched For: Biological Buffers

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.


353  results were found

Refine Results Sort by
SearchResultCount:"353"

Sort Results

List View Easy View

Rate These Search Results

Product Image-RC5812-5

Phosphate Buffer, 0.2 Molar, pH 7.5, Ricca Chemical Company

Catalog Number: (RC5812-5)
Supplier: Ricca Chemical
Description: Potassium phosphate buffer intended for laboratory and analytical applications

SDS Certificates Small Business Enterprise


Product Image-RC5800-1

Phosphate Buffer, pH 7.2, for Biochemical Oxygen Demand (BOD) Testing, Ricca Chemical Company

Catalog Number: (RC5800-1)
Supplier: Ricca Chemical
Description: Suitable for use with APHA method 5210 B for 5-day BOD testing

SDS Certificates Small Business Enterprise


Product Image-89160-312

EGTA (2X) Buffer, Enzo Life Sciences

Catalog Number: (89160-312)
Supplier: Enzo Life Sciences
Product Image-77001-262

Endo-Wash Buffer, Zymo Research

Supplier: Zymo Research

Product Image-77001-286

Zyppy Elution Buffer, Zymo Research

Supplier: Zymo Research

Product Image-77001-218

Plasmid Wash Buffer, Zymo Research

Supplier: Zymo Research

Image Unavailable-10799-504

Potassium Acetate 5.0 M, Rockland Immunochemicals

Catalog Number: (10799-504)
Supplier: Rockland Immunochemical
Description: 5.0 M Potassium Acetate (untitrated) DEPC Treated
Image Unavailable-75800-894

3M Sodium Acetate Solution, pH 5.5

Supplier: GROWCELLS
Description: 3M Sodium acetate.

Image Unavailable-76324-950

DNP Buffer (Neutralizing Fluid), Hardy Diagnostics

Catalog Number: (76324-950)
Supplier: Hardy Diagnostics
Description: Recommended for neutralizing the activity of antimicrobial agents according to the European Pharmacopoeia.

Certificates


Image Unavailable-76020-480

Mix & Go! 2X Stock Wash Buffer, Zymo Research

Supplier: Zymo Research

Product Image-RC5463-16

Nonaqueous Buffer Stock Solution B, for Acid Number and Neutralization Number of Petroleum Products, Ricca Chemical Company

Supplier: Ricca Chemical
Description: Suitable for use in the following compendial methods: -ASTM D664, Reagent 7.14 in Potentiometric Titration for Acid Number for Petroleum Products -ASTM D4739, in Potentiometric Titration for Base Number Determination

SDS Small Business Enterprise

Product Image-RC7016

Acetate Buffer, Purified, for Zinc Analysis (Dithizone Method), Ricca Chemical Company

Supplier: Ricca Chemical
Description: Suitable for use in APHA 3500-Zn D as Reagent 3g: Acetate Buffer Solution

SDS Certificates Small Business Enterprise

Image Unavailable-RLMB-007

Buffers, TE solutions 10X concentrates (TRIS-EDTA buffer), Rockland Immunochemicals

Supplier: Rockland Immunochemical
Description: TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA

SDS Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-RC616-51

Ammoniacal Buffer, pH 10.0, Ricca Chemical Company

Catalog Number: (RC616-51)
Supplier: Ricca Chemical
Description: Ammonium chloride/ammonium hydroxide buffer, pH 10.0

SDS Certificates Small Business Enterprise


Image Unavailable-AA45293-AE

Lithium Nitrate, Ionization Buffer Solution, Specpure®, Thermo Scientific

Catalog Number: (AA45293-AE)
Supplier: Thermo Scientific Chemicals

SDS Certificates


Product Image-77001-272

Zyppy Wash Buffer, Zymo Research

Supplier: Zymo Research

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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID 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 & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. 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.
65 - 80 of 353
no targeter for Bottom