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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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Image Unavailable-T6455-100ML

Tris-HCl buffer, pH 10, 10×, antigen retriever, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Intended for heat-induced antigen retrieval on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies in immunohistochemistry (IHC). Improves accessibility of antibodies to tissue antigens.

Image Unavailable-C9999-100ML

Citrate buffer, pH 6.0, 10×, antigen retriever, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies or DNA fluorescent <i>in situ </i>hybridization.

Product Image-1.09445.0500

Buffer solutions, ready to use, referenced at 25 °C, Certipur®

Leverancier: Merck
Omschrijving: Materials for the precise calibration and monitoring of pH meters.

MSDS Environmentally Preferable

Product Image-1.16770.0500

TISAB-III solution for fluoride determination, Supelco®

Catalogus nummer: (1.16770.0500)
Leverancier: Merck
Omschrijving: TISAB III solution for fluoride determinations
UOM: 1 * 500 mL

MSDS Certificaten


Product Image-85669.290

VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600

Catalogus nummer: (85669.290)
Leverancier: VWR Chemicals
Omschrijving: Contents: ammonium acetate R / water R / hydrochloric acid R1.
UOM: 1 * 1 L

MSDS Certificaten


Product Image-E522-100ML

VWR®, EDTA buffer solution pH 8,0 (0,5 mol/L) for biotechnology, sterile

Catalogus nummer: (E522-100ML)
Leverancier: VWR Chemicals
Omschrijving: Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l) for biotechnology, sterile
UOM: 1 * 100 mL

MSDS Certificaten


Product Image-0780-2PK

VWR® UltraPure, Phosphate buffered saline (PBS), powdered

Leverancier: VWR Chemicals
Omschrijving: PBS, Ultra Pure Grade is a powdered, magnesium- and calcium-free formulation of PBS suitable for cell culture and for use in flow cytometry applications.

MSDS Certificaten

Product Image-85325.260

VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT

Catalogus nummer: (85325.260)
Leverancier: VWR Chemicals
Omschrijving: Ready to use test solution (TS).
UOM: 1 * 500 mL

MSDS Certificaten


Product Image-85772.290

VWR® AVS TITRINORM, Cesium chloride/aluminium nitrate buffer solution acc. to schuhknecht and schinkel for determination of na, k and li by flame aas

Catalogus nummer: (85772.290)
Leverancier: VWR Chemicals
Omschrijving: This material is intended for use as an ionisation buffer for AAS
UOM: 1 * 1 L

MSDS Certificaten


Image Unavailable-R028

Buffer, PBS solution 10X concentrate (phosphate buffered saline)

Leverancier: G-Biosciences
Omschrijving: 10X PBS (Phosphate Buffered Saline) is a 10 fold concentrated, sterile, pH adjusted blend of phosphate buffer and saline solution, which when diluted 1 to 10 in ultrapure water produces a phosphate buffered saline of 8mM NaH2PO4, 150mM NaCl, 3mM KCl, and 2mM KH2PO4 at pH 7.4.

Certificaten

Image Unavailable-A4263.0500

Buffer, TRIS solution pH 7,5 (1 mol/L)

Catalogus nummer: (A4263.0500)
Leverancier: PanReac AppliChem
Omschrijving: Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)
UOM: 1 * 500 mL

Certificaten


Product Image-A3846.1000

Buffer, triethylammonium acetate, 1 M solution, pH 7,0

Leverancier: PanReac AppliChem
Omschrijving: Used for the purification of oligonucleotides.

MSDS

Product Image-TNB-4300-L100

RBC Lysis Buffer (10X)

Catalogus nummer: (TNB-4300-L100)
Leverancier: Tonbo Biosciences
Omschrijving: RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.
UOM: 1 * 100 mL

Certificaten


Image Unavailable-ENZOENZ33802

Wash buffer salts, lyophilised, Enzo Life Sciences

Catalogus nummer: (ENZOENZ33802)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: Wash Buffer Salts can be used in tissue preparations, immunohistochemical staining procedures and in assays that require HRP-linked detection reagents.
UOM: 1 * 3 L

New Product


Product Image-WAKFCT-1075B

Gel-clot Reaction Tubes

Leverancier: FUJIFILM WAKO CHEMICALS
Omschrijving: These Gel-clot Reaction Tubes are made of high-quality borosilicate glass, depyrogenated at 250 °C. This results in an endotoxin-free tube that is designed to perform successful LAL gel clot assays with heat blocks and water baths.

Image Unavailable-ENZOADI9502351000

IHC Wash Buffer, Enzo Life Sciences

Catalogus nummer: (ENZOADI9502351000)
Leverancier: ENZO LIFE SCIENCES
Omschrijving: The IHC wash buffer is a for washing and removing excess reagents during immunostaining.
UOM: 1 * 1.000 mL

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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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