"Spectrophotometer"

Supplier: CHEMetrics

Film-forming amines, also known as FFAP or FFP, are chemicals applied in high-pressure boilers, cooling systems, and HRSGs to guard against corrosion and reduce the presence of corrosive agents.

Supplier: G-Biosciences

This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.

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: MACHEREY-NAGEL

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

Supplier: MACHEREY-NAGEL

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

Supplier: Hach

This snapper is used for opening ampoules immersed in samples.

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: 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: GRANT INSTRUMENTS

The DEN-600 is a compact, portable, rechargeable battery powered photometer for OD600, McF turbidity and Bradford protein assay methods.

Supplier: Labcon

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

Supplier: Thermo Fisher Scientific

The Pierce™ Coomassie Plus Protein assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.

Supplier: VWR Chemicals

Avantor now offers a complete range of COD (Chemical Oxygen Demand) calibration standards (traceable to BAM) as CRM with concentrations between 20 and 10000 mg/L. Can be used to calibrate, control, verify or validate all COD test methods.

Supplier: Thermo Fisher Scientific

This BCA Protein Assay Kit - Reducing Agent Compatible enables the measurement of protein concentration in samples that contain thiol-reductants dithiothreitol (DTT) and 2-mercaptoethanol (BME).

Supplier: WATER ID PRIMELAB

The next generation of multitest Photometer, with pH - EC - TDS - ORP - Temperature measurement functionality.

Supplier: Molecular Devices

This UV-visible absorbance microplate reader provides ultrafast, full spectral range detection for cuvettes, 96-well, and 384-well microplates, with the only temperature-independent method for pathlength correction.

Supplier: Thermo Fisher Scientific

Pierce™ Glycoprotein Carbohydrate Estimation Kit enables the amount of protein glycosylation to be measured as a percentage of total purified protein mass.