1185 Results for: "Spectrophotometer"

Supplier: Merck

Standard solutions are used for the calibration of spectrophotometers.

Supplier: VARIAN

Increase flexibility and capabilities of spectrophotometers thanks to certified calibration and installation cells for optimum optical performance in any application.

Supplier: DIDALAB

mini-SPID is a pedagogical spectrometer used in the visible range.

Supplier: HELLMA

Demountable cuvettes for short pathlength being easier to clean used in microscopic examinations.

Supplier: HELLMA

Rectangular semi-micro cuvettes with four polished windows and PTFE lids for fluorescence applications.

Supplier: Brand

Disposable macro or semi-micro cuvettes made of PS or PMMA for kinetic measurements.

Supplier: HELLMA

Supplier: HELLMA

Hellma® high precision macro cells from special optical glass for absorption measurements in the Vis range, 10 mm path length, with lid.

Supplier: HELLMA

Quartz cuvettes with two chambers.

Supplier: VARIAN

Increase flexibility and capabilities of spectrophotometers thanks to certified calibration and installation cuvettes.

Supplier: HELLMA

Hellma® cylinder cells for reflection measurements in the Vis range.

Supplier: HELLMA

Hellma® high precision quartz glass macro cells for absorption measurements in the UV/Vis range, 1 to 100 mm path length, with lid.

Supplier: HELLMA

Hellma® high precision quartz glass macro cells for fluorescence measurements in the UV/Vis range, 10×10 to 20 mm path length, with lid.

Supplier: VWR Chemicals

A set for linearity check of the absorbance of spectrophotometers.

Supplier: Lovibond

pH buffer set, Lovibond®

Supplier: BIOCHROM

QuantiMate is designed for concentration and purity determinations of nucleic acids and proteins.

Supplier: Cole-Parmer

Plastic disposable cuvettes for liquid samples in spectrophotometry.

Supplier: VARIAN

Optimum optical performance in any application.

Supplier: RATIOLAB

These cuvettes with reduced wall thickness result in increased heat transfer.

Supplier: HELLMA

Hellma® Cleanassist, plastic cell holder for 4 cells with 10 mm path length.

Supplier: HELLMA

Hellma® high precision quartz glass semi-micro cells for fluorescence measurements in the UV/Vis range, 10×4mm path length, with closed screw cap.

Supplier: Greiner Bio-One

Designed for enzymatic determinations, since the very thin walls enable rapid and uniform tempering.

Supplier: PerkinElmer

These high quality cuvettes allows you to make full use of the accuracy and sensitivity of your optical instrument.

Supplier: SEMADENI

Disposable cuvettes for photometric measurements in the visible range (350 to 800 nm).

Supplier: KARTELL

Disposable cuvettes made from optical polystyrene (PS) or PMMA with a transmission value at 300 nm of 70%.

Supplier: Hach

Sample cuvettes with highly visible graduations.

Supplier: VARIAN

Black walled rectangular UV quartz cuvettes self masking to match the Cary 50 specifications.

Supplier: Lovibond Tintometer

Lovibond®, Filter set red, yellow, blue, with 5 filtersl

Supplier: HELLMA

Hellma® high precision quartz glass dye-laser cells for special applications in the UV/Vis range, 10×10 mm path length, with stopper.

Supplier: Lovibond

The Comparator System 2000+ is a precise and general purpose colorimetric system for water testing. It is a high quality instrument for visually matching the intensity of the colour of the sample with Lovibond glass filters. It includes an adjustable cell compartment for samples in cells of up to 40 mm in path length. Nessleriser 2150 and the 2250 are longer path length instruments for matching a column of a sample in a Nessler cylinder with Lovibond glass filters. They are designed for measuring concentrations that are below the sensitivity of the Comparator 2000+.