85615 Results for: "Tampons+de+séparation"

Supplier: 3M

Clean hygiene pad/sweat absorber, HY100A, for PELTOR™ ProTac™ III

Supplier: VWR Chemicals

Gentle ReView™ Stripping Buffer is a mild, yet effective method for stripping primary and secondary antibodies from PVDF or nitrocellulose membranes.

Supplier: VWR Chemicals

pH Buffer solution, Phosphate, pH value: 7,41, Reference temperature: 25 °C, VWR®, Neutral

Supplier: Cayman Chemical

Potassium phosphate buffer solution (0,5 mol/l), pH value: 9,0

Supplier: VWR Chemicals

Ready to use test solution (TS).

Supplier: VWR Chemicals

These DNA loading dyes are used to load DNA samples to agarose or SDS DNA gels for gel electrophoresis.

Supplier: VWR Collection

Chromaster HPLC built-in dedicated mini pump for washing the plunger of the Chromaster HPLC 5110 and 5160 pumps, Recommended when using high levels of inorganic phase modifier such as phosphate buffers

Supplier: VWR Chemicals

Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction completed in less than 30 m.

Supplier: EHRENSTORFER

Organic Standard, Parathion-methyl (O,O-Diethyl O-4-nitrophenyl phosphorothioate) 10 µg/ml in cyclohexane, Pack type: Glass bottle

Supplier: VWR Collection

The 'Revolution' series includes a buffer circulation system, powered by the electrodes themselves. Hydrogen bubbles produced at the cathode pass up a diagonally positioned pipe connected to the two sides of the tank producing a gentle circulation of the buffer. The result is no pH and ionic gradient – without need of mechanical pumps.

Supplier: Sartorius

Nutrient pad sets for colony counting by the membrane filter method, specially designed for the Microsart e.motion dispenser. These nutrient pad consist of dehydrated culture media inserted into pre-sterilised Petri dishes. This alternative to agar media has a long storage life of 24 months at room temperature.

Supplier: VWR Chemicals

Useful for high resolution of proteins on neutral pH SDS-PAGE gels.

Supplier: VWR Chemicals

Each pack of powdered blocking buffer makes one liter of 1X solution.

Supplier: Texwipe

Swab with a thermally-moulded CleanFoam head on a flexible paddle. Made from PU foam with 100 pore per inch porosity.

Supplier: Rockland Immunochemicals

Running Buffer, Tris-phosphate-EDTA 10X (TPE) (0,9 M tris-phosphate 0,01 M EDTA pH 8,0)

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).

Supplier: Bohlender

Contact area with silicone-free glue pad and 2 bores Ø 4,2 mm for non-slip fixing on the desktop.

Supplier: VWR Chemicals

Red Taq DNA Polymerase is a blend of Taq DNA polymerase combined with an inert red dye. The dye enables quick visual recognition of reactions to which enzyme has been added, as well as confirmation of complete mixing.

Supplier: VWR Chemicals

Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Neutral, Plastic container

Supplier: VWR Chemicals

For calibration of pH meters.

Supplier: VWR Chemicals

Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

Supplier: Sartorius

Each set consists of a Ø 50 mm or Ø 47 mm pad, impregnated with nutrient media, packed dry and sterile in a Petri dish, with a membrane filter. After filtration of the sample the membrane is placed in the dish and incubated. More types available on request.

Supplier: LONZA

Running Buffer, MOPS buffer solution 10X concentrate

Supplier: EHRENSTORFER

Organic Standard, Parathion-methyl (O,O-Diethyl O-4-nitrophenyl phosphorothioate) 100 µg/ml in toluene, Pack type: Glass bottle

Supplier: PanReac AppliChem

Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)

Supplier: Cytiva (Formerly Pall Lab)

Membrane: 0,8 µm GN-4 Metricel® (mixed cellulose esters) with cellulose support pad.

Supplier: Merck

Disodium hydrogen phosphate dihydrate ≥99.0% (by acidimetry), LiChropur™ buffer substance, for chromatography, Supelco®

Supplier: VWR Chemicals

Potassium dihydrogen phosphate 1/15 mol/l (1/15 M), AVS TITRINORM buffer stock solution

Supplier: Cytiva (Formerly Pall Lab)

Remove endotoxin from water, buffer, neutral sugars and certain biological solutions. Also for plasmid preparation for transfection.

Supplier: Plum Safety

Sterile phosphate buffer solution (4,9%) for fast and effective neutralisation of acids and alkalis.