Buffertar

Buffertar skyddar prover mot pH-förändringar när syror eller alkalier tillsätts. Pulver- och flytande former spårar effektivt proteiner under elektroforesisolering och separation. Saltbuffertarna kan också användas för att kalibrera och standardisera pH-mätare för noggranna avläsningar. Blockerande ämnen hindrar antikroppar från att fästa vid membranfria platser som skulle kunna producera en störande bakgrund. Buffertarna finns i olika koncentrationer för att passa alla behov och kan komma i flytande eller dehydrerade format.

SSC 20X buffer, MP Biomedicals

Supplier: MP Biomedicals

Role of a balanced salt solution in cell culture is multifaceted and can be divided into four principal functions:

Expand 3 Items

Phosphate Buffer Mixed pH 4,0

Supplier: CPACHEM

Shelf Life on Ship Date: 12 months - Store under normal laboratory conditions, at temperatures between 15 to 25 °C.

Expand 1 Items

CSPL buffer

Supplier: OMEGA BIO-TEK

Component of the Mag-Bind® plant DNA 96 plus kit.

Expand 1 Items

IPG buffers

Supplier: Cytiva

IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.

Expand 5 Items

Hanks' Balanced Salts (Modified), 1X, without Magnesium and Calcium, MP Biomedicals

Supplier: MP Biomedicals

Used to minimise cell attachment or aggregation.

Expand 1 Items

TISAB III concentrate (Total Ionic Strength Adjustment Buffer) for fluoride determinations

Supplier: REAGECON

TISAB III concentrate for fluoride determinations

Expand 1 Items

pH buffer solutions, colour coded

Supplier: REAGECON

Colour coded pH buffer solutions for the calibration of pH meters.

Expand 16 Items

Buffer solutions

Supplier: REAGECON

Buffer solution, pH-värde: 12,00, ±0,05, Referenstemperatur: 20 °C, Plastflaska

Expand 76 Items

Saline solutions

Supplier: BALIS

Cell culture buffer, Physiological saline solution, 9 ml, no standards

Expand 1 Items

Supplies and consumable Kits

Supplier: MACHEREY-NAGEL

Additional supplies and consumables for DNA and RNA extraction kits.

Expand 1 Items

Carbonate Borax Free Buffer Solution

Supplier: REAGECON

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.

Expand 2 Items

Buffer solutions

Supplier: Mettler - Toledo

Solutions in sachets ensure optimum precision.

Expand 6 Items

pH buffer solutions, NIST traceable, Orion™

Supplier: Thermo Orion

Perform accurate, reproducible pH calibrations with Orion™ pH buffers.

Expand 20 Items

pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™

Supplier: Thermo Orion

Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.