"Spectrophotometer"

Supplier: OZ BIOSCIENCES

SEAP assay kit (Secreted Alkaline Phosphatase) is a colorimetric assay for sensitive quantification of SEAP in culture medium from transfected cells or tissues.

Supplier: Hach

Use the toxtrak™ toxicity reagent set to analyze your water or wastewater samples for toxicity.

Supplier: AAT Bioquest

Designed for consistent and dependable results. Portelite™ fluorimetric sodium ion quantification kit uses our robust sodium ion indicator dye, SoNa™ 520, which exhibit great fluorescence intensity enhancement upon binding to sodium ions.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ Pierce™ Rapid Gold BCA Protein Assay Kit is a two-component, high precision, detergent-compatible assay optimised to measure (at 480 nm) total protein concentration compared to a protein standard curve of known concentrations. The Pierce™ Rapid Gold BCA Protein Assay uses the same copper-chelating technology as the well-known traditional Pierce™ BCA Protein Assay and provides comparable accuracy but with a 5 minute, room temperature incubation and measured at 480 nm. This improvement eliminates the need to wait or expose the samples to elevated temperatures for a fast time to results.

Supplier: Thermo Fisher Scientific

The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.

Supplier: MACHEREY-NAGEL

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

Supplier: Thermo Orion

Orion™ AQUAfast tablet reagents perform colorimetric measurements of common water parameters with convenient, rapidly dissolving tablets.

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.

Supplier: Hach

This snapper is used for opening ampoules immersed in samples.

Supplier: EDVOTEK

In this experiment, students purify the restriction enzyme, Eco RI. This procedure utilised an ion exchange chromatograph step for Eco RI purification. Column fractions are assayed for the enzyme using Lambda DNA and digestion products are identified by gel electrophoresis. Fractions that contain Eco RI are identified and pooled. The total and specific activities are calculated. Recommended for advanced courses.

Supplier: Thermo Fisher Scientific

Yeast β-Galactosidase Assay Kit is specially formulated for yeast cells and ideal for identifying protein interactions in vivo using two-hybrid systems.

Supplier: MACHEREY-NAGEL

A pre-dosed NANOCOLOR® tube test for photometric determination of TOC (total organic carbon) in water.

Supplier: Labcon

Ultra-clear polypropylene, graduated, autoclavable, and freezable microcentrifuge tubes with flat cap. Amber coloured styles are available for use with light-sensitive substances.

Supplier: MACHEREY-NAGEL

A range of pre-dosed NANOCOLOR® tube tests for photometric determination of water hardness.

Supplier: BIOCHROM

[EN]SPECTROPHOTOMETER BIOWAVE 3+ 1 * 1 Pce

Supplier: Lovibond Tintometer

SPECTROPHOTOMETER RT 500 1 * 1 Pce