You Searched For: Biological+Buffers

Catalog Number: (630-1650)

Supplier: VWR Collection

Description: Accessory, VWR® VisiScope®, Micrometric slide, 26×76 mm, with 2 scales (1 mm/100 division for biological microscopes and 10 mm/100 division for stereo microscopes)

UOM: 1 * 1 items

Sale

Catalog Number: (705-0198)

Supplier: HACH

Description: Test kit, Hardness 1 buffer solution

UOM: 1 * 100 mL

Certificates Sale

Catalog Number: (720-1987)

Supplier: VWR Collection

Description: Container for transport of biological samples.

UOM: 1 * 120 items

Sale

Supplier: VWR Chemicals

Description: VWR® TEMPase Hot Start DNA Polymerases are highly stable polymerases, featuring higher specificity, superior sensitivity and greater yields compared to standard DNA polymerases. These features make them well suited for the detection of low abundance targets. Other uses include screening, amplification of GC-rich sequences, multiplex PCR, direct PCR and qPCR. A glycerol-free TEMPase Hot Start DNA Polymerase is also available for automation and freeze drying.

Certificates

Catalog Number: (700-0799)

Supplier: VWR Collection

Description: 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.

UOM: 1 * 1 items

Sale

Supplier: HACH

Description: Test kit, BOD nutrient buffer pillows

Certificates

Catalog Number: (HACH2318069)

Supplier: HACH

Description: Chloride ionic strength adjustor (ISA) buffer powder pillows

UOM: 1 * 100 items

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Supplier: VWR Chemicals

Description: 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.

Certificates

Catalog Number: (700-0912)

Supplier: VWR Collection

Description: The Maxi ExW 'Revolution' offers built-in buffer recirculation - without the need for pumps or additional tubing. The Maxi ExW 'Revolution' offers the same high throughput, rapid separation as the Maxi ExW model but, with the position of the cathode and a rising tube, the system uses hydrogen bubbles to slowly mix the buffer. This system thereby avoids the build-up of pH or ionic gradients for electrophoresis of maximum quality and stability.

UOM: 1 * 1 items

Sale

Catalog Number: (700-0909)

Supplier: VWR Collection

Description: Based on the Maxi M model, the Maxi M 'Revolution' offers a built-in buffer circulation system, powered by the system’s electrodes. At the cathode, hydrogen bubbles are produced and pass up a diagonally positioned pipe connected to the two sides of the tank to produce a gentle and continual circulation of the buffer. The system nulls any pH and ionic gradient – without the fuss of mechanical pumps. The system offers 6 comb positions enabling the gel to be partitioned into 2, 3 or 4 areas. In addition, the system can accommodate any of the 23 standard and microtitre comb designs described for the Maxi M model.

UOM: 1 * 1 items

Sale

Catalog Number: (HACH2962266)

Supplier: HACH

Description: Respirometric BOD nutrient buffer solution pillows, For: BOD Apparatus, BODTrak™II

UOM: 1 * 50 items

Sale

Supplier: VWR Chemicals

Description: VWR® Taq DNA Polymerase is an ultra-pure, thermostable, recombinant DNA polymerase, which provides robust PCR performance in a wide range of PCR applications, without time-consuming optimisation. The enzyme is isolated from <i>Thermus aquaticus</i>, and has a molecular weight of approximately 94 kDa. VWR® <i>Taq</i> DNA Polymerase has both a 5' to 3' DNA polymerase and a double strand 5' to 3' exonuclease activity. It leaves an A overhang, which makes the enzyme ideal for TA cloning.

MSDS Certificates

Supplier: VWR Chemicals

Description: Ready to use culture media for microbiological test requirements in the food industry, water, environmental control and in the pharmaceutical industry. The range is manufactured from high quality raw materials. All the culture media are manufactured using selected dehydrated bases, and comply with various standards. All media are produced using the latest technology and are subject to strict quality controls carried out by qualified microbiologists.

MSDS Certificates

Supplier: VWR Chemicals

Description: VWR® Taq DNA Polymerase Glycerol Free 5U/µl is a thermostable recombinant DNA polymerase, which exhibits very high activity in primer extension and other molecular biology applications. The enzyme is isolated from Thermus aquaticus and has a molecular weight of approximately 94 kDa.

MSDS Certificates

Supplier: VWR Chemicals

Description: MediaBag W (wire-bag) are folded bags without connectors.

Supplier: VWR Chemicals

Description: Every MediaBag T (tube-bag) is filled with pre-weighed granulated media. Connect the 0,2 μm filter unit aseptically to the tube by using the connector device. Add water under aseptic conditions into the bag via the filter system. Protect the tube end with the red cap.