"Spectrophotometer"
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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Tungsten lamps and assemblies
Supplier: BIOCHROM
Halogen light, Tungsten lamp assembly
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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 Ozone
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of ozone 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 Copper
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of copper in water samples.
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NANOCOLOR® Photometric Standard Test Kit for Chromate
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of chromate 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.
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NANOCOLOR® Photometric Standard Test Kit for Aluminium
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of aluminium in water samples.
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NANOCOLOR® Photometric Standard Test Kit for Chlorine Dioxide
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of chlorine dioxide in water samples.
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NANOCOLOR® Photometric Standard Test Kit for Lead
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of lead in water samples.
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NANOCOLOR® Photometric Standard Test Kit for Cadmium
Supplier: MACHEREY-NAGEL
Photometric test kit for the determination of cadmium in water samples.
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NANOCOLOR® Photometric Standard Tests Iron
Supplier: MACHEREY-NAGEL
Photometric test kits for the determination of iron in water samples.
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Test kits for water testing, AQUAfast™ Powder Packs, Orion™
Supplier: Thermo Orion
Orion™ AQUAfast Powder Pack reagents perform colorimetric measurements of common water parameters with powders that dissolve quickly and mix easily.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals