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U heeft gezocht op: 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.

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.


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Product Image-MDTC46-010-CM

10X TAE buffer, liquid, Corning®

Catalogus nummer: (MDTC46-010-CM)
Leverancier: Corning
Omschrijving: Tris-Acetate-EDTA (TAE) buffer is used in DNA agarose gel electrophoresis, both in the agarose gel itself and the running buffer
UOM: 1 * 6 ST

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Image Unavailable-J61047.AE

HEPES, 0.5 M buffer solutions

Leverancier: Thermo Fisher Scientific
Omschrijving: HEPES buffer solution, 0,5 M, pH-waarde: 8,0, Liquid

MSDS Certificaten

Image Unavailable-J61151.AP

Buffers, sodium phosphate, 0,5 M solutions

Leverancier: Thermo Fisher Scientific
Omschrijving: Sodium phosphate, buffer solution, 0,5 M, pH-waarde: 8,5, Liquid

MSDS Certificaten

Image Unavailable-J63560.XE

Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L)

Catalogus nummer: (J63560.XE)
Leverancier: Thermo Fisher Scientific
Omschrijving: Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)
UOM: 1 * 125 mL

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Image Unavailable-70607-3

Loading buffer, SDS 4X, for SDS-PAGE analysis of proteins, Sigma-Aldrich®

Catalogus nummer: (70607-3)
Leverancier: Merck Millipore (Novagen)
Omschrijving: Loading Buffer, 4X SDS sample buffer
UOM: 1 * 2 mL
Image Unavailable-33668-6X500ML

Buffer solutions, colour coded, Fluka™

Leverancier: Honeywell Chemicals
Omschrijving: These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

MSDS

Image Unavailable-LONZBP10-548E

ACK Lysing Buffer (1x), TheraPEAK™

Catalogus nummer: (LONZBP10-548E)
Leverancier: LONZA
Omschrijving: Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used to lyse red blood cells in preparations containing white blood cells.
UOM: 1 * 100 mL

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Image Unavailable-J60899.AK

Buffer, sodium acetate, 3 M aq, soln,, pH 7,0, autoclaved

Leverancier: Thermo Fisher Scientific
Omschrijving: Sodium acetate, 3M aq, solution, pH 7,0, autoclaved

MSDS Certificaten

Image Unavailable-J61196.AP

Phosphate-buffered saline (PBS, 1X), sterile filtered

Catalogus nummer: (J61196.AP)
Leverancier: Thermo Fisher Scientific
Omschrijving: Phosphate-buffered saline (PBS), sterile filtered, 1X, Liquid
UOM: 1 * 500 mL

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Product Image-786-649

Lysis buffers, red blood cells

Leverancier: G-Biosciences
Omschrijving: These DNase- and RNase-free buffers and reagents are designed for high quality research.

MSDS

Image Unavailable-J16924.AE

Buffer, HEPES solution pH 7,3 (1 mol/L), Molecular Biology Grade, Ultrapure

Leverancier: Thermo Fisher Scientific
Omschrijving: HEPES buffer solution pH 7.3 (1 mol/l)

Product Image-MDTC46-012-CM

10X Tris buffered saline, liquid, Corning®

Catalogus nummer: (MDTC46-012-CM)
Leverancier: Corning
Omschrijving: Tris Buffered Saline (TBS) is an isotonic, non-toxic buffer used in some biomedical techniques to maintain pH within a relatively narrow range.
UOM: 1 * 6 ST

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Image Unavailable-J60745.AP

Tricine-buffered saline (5X), pH 8,0

Leverancier: Thermo Fisher Scientific
Omschrijving: Tricine-buffered saline, 5X, pH-waarde: 8,0, Colourless, Liquid

MSDS Certificaten

Image Unavailable-J60568.AK

PIPES lysis buffer with NP-40 (2X)

Catalogus nummer: (J60568.AK)
Leverancier: Thermo Fisher Scientific
Omschrijving: PIPES lysis buffer with NP-40 (2X), Thermo Fisher Scientific
UOM: 1 * 250 mL

MSDS Certificaten


Image Unavailable-J61350.AK

TES, 0,2 M buffer soln., pH 7,5

Leverancier: Thermo Fisher Scientific
Omschrijving: TES buffer solution, 0,2 M, pH-waarde: 7,5, Liquid

MSDS Certificaten

Image Unavailable-J62527.AK

Glycine, 0.2M buffer soln., pH 3.0

Leverancier: Thermo Fisher Scientific
Omschrijving: Glycine buffer solution, 0,2 M, pH-waarde: 3,0, Odourless, Liquid

MSDS Certificaten

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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.
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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