"Spectrophotometer"

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: Lovibond Tintometer

SPECTROPHOTOMETER RT 500 1 * 1 ST

Supplier: BIOCHROM

[EN]SPECTROPHOTOMETER BIOWAVE 3+ 1 * 1 ST

Supplier: SHIMADZU

UV-1900i spectrophotometer 1 * 1 ST

Supplier: CECIL INSTRUMENTS

[EN]SPECTROPHOTOMETER CE7200 1 * 1 ST

Supplier: BIOCHROM

[EN]SPECTROPHOTOMETER WPA S1200+ 1 * 1 ST

Supplier: Thermo Fisher Scientific

[EN]WIFI DONGLE FOR SPECTROPHOTOMETERS 1 * 1 ST

Supplier: Cole-Parmer

[EN]SPECTROPHOTOMETER GENOVA BIO 1 * 1 ST

Supplier: Lovibond Tintometer

[EN]SPECTROPHOTOMETER RT 520 1 * 1 ST

Supplier: G-Biosciences

This kit teaches aseptic handling techniques and cultivation of bacteria in liquid culture media and on solid phase agar plates. This kit is designed to educate students about the various stages of the bacterial growth cycle, i.e. lag, log or exponential, stationary and decline or death phases. The kit also teaches the importance of growing bacteria on solid phase agar plates to isolate single colonies of bacteria. This lab activity involves preparation of culture medium and solid agar plates.

Supplier: G-Biosciences

Ion exchange chromatography is used to separate charged molecules from complex biological samples. The charged molecules bind to a solid support carrying an opposite charge to the molecule. Proteins contain regions of charged groups on the surface which interact with the ion exchange groups immobilised on the solid support (resin column). Immobilized proteins are eluted by changing either pH or the salt gradient or a combination of both. This lab activity involves preparation of a crude protein extract and running ion exchange chromatography for isolation of proteins.

Supplier: BIOCHROM

[EN]SPECTROPHOTOMETER BIOWAVE 3+W/BLUETO 1 * 1 ST

Supplier: BIOCHROM

[EN]SPECTROPHOTOMETER BIOWAVE 3+W/PRINTE 1 * 1 ST