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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-662-0326

Bufferoplossingen volgens DIN 19266-01: 2000

Leverancier: WTW
Omschrijving: Deze standaard bufferoplossingen (werkreferentiebufferoplossingen) worden veel gebruikt in precisietoepassingen.

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Product Image-ICNA091688449

HEPES Buffer, 1 M Sterile, Cell Culture Grade, MP Biomedicals

Catalogus nummer: (ICNA091688449)
Leverancier: MP Biomedicals
Omschrijving: HEPES (N-2-hydroxyethylpiperazine-N-2-ethane sulfonic acid) is a general purpose zwitterionic organic chemical buffering agent which does not bind magnesium, calcium, manganese(II) or copper (II) ions.
UOM: 1 * 100 mL
Image Unavailable-ICNA091810054

Hank's balanced salt solution, modified, MP Biomedicals

Catalogus nummer: (ICNA091810054)
Leverancier: MP Biomedicals
Omschrijving: Cell culture buffer, Hank's balanced salt solution, modified (1X)
UOM: 1 * 500 mL
Image Unavailable-EKSIC44807

Low pH SDS Sample Buffer

Catalogus nummer: (EKSIC44807)
Leverancier: EKSIGENT
Omschrijving: SCIEX Low pH SDS Sample Buffer, 140 mL (100 mM Tris-HCl, pH 6.8, 1% SDS) allows you to use SCIEX’s Gold Standard CE-SDS with a low pH SDS sample buffer. Use of this buffer can increase non-reduced purity by decreasing method induced fragmentation. Less variability and lower RSDs means less troubleshooting and faster method development.
UOM: 1 * 1 ST
Image Unavailable-662-0350

ISE-buffers en oplossingen voor monsterconditionering

Leverancier: WTW
Omschrijving: Oplossingen om de ionsterkte aan te passen hebben verschillende toepassingen: TISAB voor fluoridemetingen past niet alleen de pH-waarde aan, maar vereenvoudigt ook de complexe fluoridebevattende verbindingen. Andere oplossingen om de ionsterkte aan te passen garanderen een aangepaste pH-waarde en de toevoeging van een geschikt geleidend zout om de concentratie correct te bepalen.

MSDS Certificaten

Product Image-662-0322

Kit voor kalibratie van pH-elektroden en onderhoud

Catalogus nummer: (662-0322)
Leverancier: WTW
Omschrijving: Aangepast aan verschillende types elektroden voor kalibratie en onderhoud.
UOM: 1 * 1 EA

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Image Unavailable-ICNA092820549

EDTA disodium salt solution, 0,2% in phosphate buffered saline, MP Biomedicals

Catalogus nummer: (ICNA092820549)
Leverancier: MP Biomedicals
Omschrijving: EDTA disodium salt, (2%) solution, in phosphate buffered saline without calcium and magnesium. Used as a gentle non-enzymatic cell dissociation reagent.
UOM: 1 * 100 mL
Image Unavailable-REGECP1100

Buffer capsules, coloured coded

Catalogus nummer: (REGECP1100)
Leverancier: REAGECON
Omschrijving: pH buffer capsules, reference standard, pH-waarde: 10,00, ±0,02, Referentietemperatuur: 25 °C, blauw
UOM: 1 * 50 ST
Image Unavailable-REGE11005C

pH buffer solutions, colour coded

Leverancier: REAGECON
Omschrijving: Colour coded pH buffer solutions for the calibration of pH meters.

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Image Unavailable-22.02.9.010.22

Saline solutions

Catalogus nummer: (22.02.9.010.22)
Leverancier: BALIS
Omschrijving: Cell culture buffer, Physiological saline solution, 9 ml, no standards
UOM: 1 * 100 ST

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Image Unavailable-REGE110025BF

Carbonate Borax Free Buffer Solution

Leverancier: REAGECON
Omschrijving: This range of Reagecon pH Buffers are sodium tetraborate (Borax) free. They are not subject to classification by EU regulatory authorities as toxic to reproduction under CLP category 1B. Similar in approach to the existing range of Reagecon Mercury Free Buffers, these Buffer Solutions have been developed to enhance user choice and allay safety concerns, without any impact on fitness for purpose or product performance.

New Product

Image Unavailable-VWRK640901

VWR® Buffered EDTA

Catalogus nummer: (VWRK640901)
Leverancier: KLINIPATH
Omschrijving: Buffered EDTA for decalcifying fluids.
UOM: 1 * 1 L

MSDS


Product Image-REGE106825

Buffer solutions

Leverancier: REAGECON
Omschrijving: Buffer solution, pH-waarde: 10,00, ±0,01, Referentietemperatuur: 20 °C, Plastieke fles

Product Image-JENW16156-78

pH buffers

Catalogus nummer: (JENW16156-78)
Leverancier: Cole-Parmer
Omschrijving: Available as single use sachets or as 500 ml bottles.
UOM: 1 * 500 mL
Product Image-METT51350008

pH buffer solutions

Leverancier: Mettler - Toledo
Omschrijving: Technical buffer solution, 6×250 ml, pH-waarde: 9,21, kleurloos, 250 ml

MSDS Certificaten

Image Unavailable-663-5062

Buffer solutions in sachets

Catalogus nummer: (663-5062)
Leverancier: Hanna
Omschrijving: For calibration of pH meters.
UOM: 1 * 25 ST

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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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