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U heeft gezocht op: Biologische 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.


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Image Unavailable-1805-1VL

Phosphate Buffer Solution

Catalogus nummer: (1805-1VL)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Contains sodium and potassium phosphates. Intended for use in the Sigma Butyrate Esterase Procedure, No. 181B.
UOM: 1 * 1 ST
Image Unavailable-76847-100ML-F

Phosphate buffer solution, BioUltra, Supelco®

Catalogus nummer: (76847-100ML-F)
Leverancier: Merck
Omschrijving: Phosphate buffer, BioUltra, >0,044 M Na₂HPO₄, >0,022 M NaH₂PO₄, pH-waarde: 7,2
UOM: 1 * 100 mL

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Product Image-D016-02

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Leverancier: Avantor
Omschrijving: DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

MSDS Certificaten

Product Image-E498-200ML

VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology

Leverancier: VWR Chemicals
Omschrijving: Sodium acetate buffer, VWR®, 3 M, pH-waarde: 5,2

MSDS Certificaten

Product Image-K656-500ML

VWR® A.C.E.™, Sequencing buffers

Catalogus nummer: (K656-500ML)
Leverancier: VWR Chemicals
Omschrijving: A.C.E.™ Sequencing Buffers are optimised buffers for DNA capillary electrophoresis sequencing that provide excellent results like long read lengths, high resolution, and consistent run times.
UOM: 1 * 500 mL

MSDS


Image Unavailable-913-50ML

Trizmal™ Buffer, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.

Image Unavailable-93302-100ML

Tris-EDTA (TE) buffer solution for molecular biology, pH 7,4, BioUltra, Supelco®

Leverancier: Merck
Omschrijving: Tris-EDTA buffer solution has been used for the dilution of DNA samples.[1] It has been used for the elution of purified vector.

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Image Unavailable-3861-20ML

Citrate Buffer, Concentrate, Sigma-Aldrich®

Catalogus nummer: (3861-20ML)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Citrate buffer solution, 0.38 mol/L, pH 5.4 when diluted according to procedure 386A.
UOM: 1 * 20 mL
Product Image-D021-02

Natriumfosfaat, concentraat van oplosmiddelen DILUT-IT™

Catalogus nummer: (D021-02)
Leverancier: Avantor
Omschrijving: DILUT-IT™ concentraat van oplosmiddelen, natriumfosfaat, 961,5 ml, J.T.Baker® DILUT-IT®, pH-waarde: 6,8
UOM: 1 * 961,5 mL

MSDS Certificaten


Image Unavailable-ENZOBMLKI1360001

EGTA (2X) Buffer, Enzo Life Sciences

Catalogus nummer: (ENZOBMLKI1360001)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: EGTA buffer, 2X
UOM: 1 * 1 mL

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Product Image-ROCKMB-004

Buffers, TRIS HCl solutions, pH range 7,2 to 8,5 (1 mol/L)

Leverancier: Rockland Immunochemicals
Omschrijving: Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

MSDS Certificaten

Product Image-H01001

VWR®, Buffers, Sodium acetate

Leverancier: VWR Chemicals
Omschrijving: Sodium acetate buffer C, VWR®

Product Image-WAKFESB-0006

ES Buffer

Catalogus nummer: (WAKFESB-0006)
Leverancier: FUJIFILM WAKO CHEMICALS
Omschrijving: The ES Buffer is an endotoxin-specific buffer that is ideal for untreated LAL.
UOM: 1 * 36 mL
Image Unavailable-PR031

RNA isolation buffers

Leverancier: OMEGA BIO-TEK
Omschrijving: RNA Wash Buffer I

Product Image-BKC-04

Optimizer Buffer™ for optimal cross-linking and modification

Leverancier: G-Biosciences
Omschrijving: The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition for optimal conjugation. Many common buffers routinely used in laboratories have an inhibitory effect on conjugation reactions; for example, Tris buffers inhibit coupling to amines.

Image Unavailable-59100.

Buffer kit for calibration of fluorescent Ca² indicators

Catalogus nummer: (59100.)
Leverancier: Biotium
Omschrijving: Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).
UOM: 1 * 1 Kit
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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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