"Spectrophotometer"

NANOCOLOR® Photometric Tube Tests, Ozone, Chlorine (total) and Chlorine (free)

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of ozone; chlorine (total) and chlorine (free) in water samples.

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NANOCOLOR® Photometric Tube Tests, Thiocyanate

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of thiocyanate in water samples.

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NANOCOLOR® Photometric Tube Tests, Total Nitrogen

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of total nitrogen in water samples.

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NANOCOLOR® Photometric Tube Tests, Chromate

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of chromate in water samples.

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NANOCOLOR® Photometric Tube Tests, Organic Complexing Agents

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of organic complexing agents in water samples.

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NANOCOLOR® Photometric Tube Tests, Manganese

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of manganese in water samples.

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Adipogenesis assay kit

Supplier: Enzo Life Sciences

Convenient method for the enhanced induction and detection of adipogenesis, in the classic 3T3L-1 model.

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NANOCOLOR® Photometric Tube Tests, Kjeldahl Nitrogen

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of Kjeldahl nitrogen in water samples.

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3,3',5,5'-Tetramethylbenzidine (TMB) substrate, ReadiUse™ (colorimetric)

Supplier: AAT Bioquest

Horseradish peroxidase (HRP) and HRP conjugates facilitate the ABTS oxidation in the presence of hydrogen peroxide, turning ABTS into its blue-green oxidized product.

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NANOCOLOR® Photometric Standard Tests, Manganese

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of manganese in water samples.

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NANOCOLOR® Photometric Standard Test Kit for Phenol

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of phenols in water samples.

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NANOCOLOR® Photometric Standard Test Kit for Cobalt

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of cobalt in water samples.

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NANOCOLOR® Photometric Standard Test Kit for Ozone

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of ozone in water samples.

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Experimentation kits, principles of enzyme catalysis

Supplier: EDVOTEK

This easy and safe experiment allows students to learn about enzyme catalysis, the nature of enzyme action, and protein structure-function relationship. Students will perform an enzyme assay and determine the rate of the enzymatic reaction.