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Product Image-DIDAPOD013210

He-Ne laser

Description: High quality professional gas laser, Class II
Catalog Number: DIDAPOD013210
UOM: 1 * 1 items
Supplier: DIDALAB
Product Image-EDVO953

Experimentation kits, Water Quality Testing III: Multiplex PCR testing of water contaminants

Description: Drinking water is routinely tested for contamination. If a screening tests positive, more sophisticated tests are required. One such test uses PCR in multiplex format. In this experiment, students test for the presence of three separate, classroom-safe organisms in a water sample using a single PCR reaction.
Catalog Number: EDVO953
UOM: 1 * 1 items
Supplier: EDVOTEK
Product Image-765-0089

Maltese cross tube

Description: Evacuated glass flask containing i.a. electron gun with directly heated tungsten wire cathode and a cylindrical anode. The electron gun emits a divergent electron beam, aimed at an Maltese cross of aluminum placed in the middle of the tube. The cross can be connected electrically. At the same time, light from the filament is also directed towards the cross, so that a comparison can be made between the shadows of different types that appear on the luminescent surface at the far end of the tube. Specifications.
Catalog Number: 765-0089
UOM: 1 * 1 items
Supplier: 3B Scientific
Product Image-EDVO135

Using CRISPR to treat cystic fibrosis

Description: Hands-on simulation of CRISPR-Cas9 to target and treat Cystic Fibrosis.
Catalog Number: EDVO135
UOM: 1 * 1 KIT
Supplier: EDVOTEK
Image Unavailable-VWRS5640.0010

Package material, general

Description: Package material, general
Catalog Number: VWRS5640.0010
UOM: 1 * 10 items
Supplier: VWR Collection
Product Image-DIDAPOD010615

Prisms

Description: Prism made of standard optical glass with index near to 1,52. Equilateral dispersing prisms are used for wavelength separation applications. Intended for demonstration experiments of light dispersion.
Catalog Number: DIDAPOD010615
UOM: 1 * 1 items
Supplier: DIDALAB
Product Image-EDVO110

Experimentation kits, molecular weight determination of proteins (agarose-based)

Description: This experiment introduces a simple method to determine protein subunit molecular weights using horizontal electrophoresis. As the protein standards and 'unknowns' are prestained, the separation of proteins can be observed during electrophoresis. Included in the experiment is protein-grade agarose, which provides an alternative to the use of polyacrylamide gels.
Catalog Number: EDVO110
UOM: 1 * 1 KIT
Supplier: EDVOTEK
Product Image-EDVO303

Experimentation kits, exploring biotechnology with green fluorescent protein (GFP)

Description: Four experimental modules are combined into one experiment to provide a comprehensive biotechnology exploration focusing on the green fluorescent protein (GFP). Bacterial cells are transformed to express the GFP. The transformed cells are then grown and the GFP purified by column chromatography. Finally, the purity of the protein fractions are analysed by SDS polyacrylamide electrophoresis.
Catalog Number: EDVO303
UOM: 1 * 1 KIT
Supplier: EDVOTEK
Product Image-EDVO315

Kits: in search of the sickle cell gene by southern blot, Ready-to-Load™

Description: Southern blotting is an important technique used widely in clinical genetics and research. By transferring DNA from an agarose gel onto a membrane the method allows the precise analysis and identification of DNA bands on a gel. Using this kit, students use Southern blotting to find a point mutation in the haemoglobin gene indicating Sickle Cell Anaemia.
Catalog Number: EDVO315
UOM: 1 * 1 items
Supplier: EDVOTEK

SDS


Product Image-EDVO123

Nucleic acid testing for COVID-19

Description: Hands-on simulation of molecular testing for COVID-19.
Catalog Number: EDVO123
UOM: 1 * 1 KIT
Supplier: EDVOTEK
Product Image-EDVO255

Purification and size determination of green and blue fluorescent proteins

Description: When bacteria are used to make medicinally useful proteins by transformation, the protein of interest must be separated from all of the other cellular proteins. In this experiment, the unique fluorescent properties of GFP and BFP are used as an assay during their purification from an <i>E. coli</i> extract. The column fractions containing GFP or BFP are identified by fluorescence and then purified. As an optional activity, purified protein fractions can be separated by SDS polyacrylamide gel electrophoresis (SDS-PAGE) to estimate the purity and size of the GFP and BFP proteins.
Catalog Number: EDVO255
UOM: 1 * 1 KIT
Supplier: EDVOTEK
Product Image-BINH1014525

Tube holder S

Description: Tube holder to support all S series electron tubes for easy and safe operation. The five pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the heated cathode from excessive voltage. The base plate has a slot for attaching the Helmholtz pair of coils S.
Catalog Number: BINH1014525
UOM: 1 * 1 items
Supplier: 3B Scientific
Product Image-BINH1002711

Electrochemistry kit

Description: Equipment set inclusive of digital multimeter for measuring electrochemical potentials of various metals in experiments.
Catalog Number: BINH1002711
UOM: 1 * 1 items
Supplier: 3B Scientific
Product Image-EDVO986

Experimentation kits, analysis and comparision of mammalian cell types

Description: Observe the differences between mammalian cell types and how these cells funciton. Cells are fixed on microscope slides and students stain the cells on the slide to view morphological characteristics of the cell types. These cells are very safe for classroom use.
Catalog Number: EDVO986
UOM: 1 * 1 items
Supplier: EDVOTEK
Product Image-EDVO105-C

Kits: mapping of restriction sites on plasmid DNA, Ready-to-Load™

Description: DNA mapping is a common procedure used to determine the location of genes. In this experiment, DNA markers and pre-digested plasmid DNA fragments are mapped using agarose gel electrophoresis.
Catalog Number: EDVO105-C
UOM: 1 * 1 items
Supplier: EDVOTEK
Product Image-EDVO271

Experimentation kits, simulation of HIV detection by ELISA

Description: An HIV test detects HIV infection indirectly using an ELISA test against HIV antibodies in the blood. The test works by taking antibodies from the patient's blood and adding them to a microtitre plate coated with HIV antigen. If HIV antibodies are present, they will bind to the antigens on the plate. In this experiment, students perform an ELISA text by coating microtitre plate wells with simulated HIV antigen and then test simulated donor serum for anti-HIV antibodies.
Catalog Number: EDVO271
UOM: 1 * 1 items
Supplier: EDVOTEK
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