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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-1.09407.0500

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

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

MSDS Certificaten

Product Image-1.09478.1000

Reagents for complexometric titration with EDTA, Supelco®

Catalogus nummer: (1.09478.1000)
Leverancier: Merck
Omschrijving: Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®
UOM: 1 * 1 L

MSDS Certificaten


Product Image-1.07294.1000

Bufferoplossingen, gebruiksklaar, waarnaar wordt verwezen bij 20 °C, CertiPUR®, Supelco®

Leverancier: Merck
Omschrijving: Materialen voor het nauwkeurig kalibreren en bewaken van pH-meters.

MSDS Certificaten

Product Image-1.99012.0001

Bufferoplossingen in zakjes, Certipur®, Supelco®

Leverancier: Merck
Omschrijving: Voor de kalibratie van pH-meters.

MSDS Certificaten

Image Unavailable-1.99015.0500

Buffer solutions, according to EP and USP, Certipur®

Leverancier: Merck
Omschrijving: Buffer solutions intended for extremely precise calibration, qualification and monitoring of pH instruments, and for testing other buffer solutions.

MSDS Certificaten

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 t...

Image Unavailable-89466-500ML

TISAB II Solution, Supelco®

Catalogus nummer: (89466-500ML)
Leverancier: Merck
Omschrijving: TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F comple...
UOM: 1 * 500 mL

Certificaten


Image Unavailable-89467-500ML

TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations, Supelco®

Catalogus nummer: (89467-500ML)
Leverancier: Merck
Omschrijving: TISAB III solution for fluoride determinations
UOM: 1 * 500 mL

Certificaten


Product Image-1.09879.0001

Buffers, concentrated solutions, Titrisol®, Supelco®

Leverancier: Merck
Omschrijving: Titrisol® buffer concentrate for 500 ml buffer solution [20 °C].

MSDS Certificaten

Image Unavailable-1.09408.1000

Bufferoplossingen, Certipur®, gebruiksklaar, 1 liter flessen, Supelco®

Leverancier: Merck
Omschrijving: Materialen voor het nauwkeurig kalibreren en bewaken van pH-meters.

MSDS Certificaten

Image Unavailable-SUPL93302-500ML

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.

Certificaten

Product Image-B4895-6X500ML

pH buffers, colour coded, reference standards, Supelco®

Leverancier: Merck
Omschrijving: pH Buffer solution, colour coded, pH-waarde: 10,00, ±0,01, Referentietemperatuur: 25 °C, blauw, Flessen, 6×500 ml

Certificaten

Image Unavailable-1.01962.0001

CertiPUR® standaardreferentie bufferoplossingen, Supelco®

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

MSDS Certificaten

Product Image-1.09476.0500

Bufferoplossingen, Certipur® met kleurcode, Supelco®

Leverancier: Merck
Omschrijving: Materialen voor het nauwkeurig kalibreren en bewaken van pH-meters.

MSDS Certificaten

Product Image-1.11374.0100

Buffer tablets according to Weise, Sigma-Aldrich®

Leverancier: Merck
Omschrijving: Ideal for preparing buffer solution according to WEISE for staining of blood smears.

MSDS Certificaten

Image Unavailable-1.16755.1000

Cesium chloride-lanthanum chloride buffer solution acc. to Schinkel for atomic absorption spectroscopy (AAS), Supelco®

Catalogus nummer: (1.16755.1000)
Leverancier: Merck
Omschrijving: 10 g/L CsCl + 100 g/L La in dilute hydrochloric acid.
UOM: 1 * 1 L

MSDS


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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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