Madatec ultra-pure gas generators enable the production of analytical gases directly in the laboratory, eliminating dependence on gas cylinders and ensuring a continuous supply with consistent and certified purity levels.
The range includes nitrogen, hydrogen, and zero-air generators designed for the main instrumental applications: gas chromatography (GC), gas chromatography coupled with mass spectrometry (GC/MS), liquid chromatography coupled with mass spectrometry (LC/MS), ICP spectrometry, and flame ionization detectors (FID). The range is completed by a line of CO₂-free air dryers.
They are replacement lamps produced by third-party manufacturers, compatible with spectrophotometers and laboratory analyzers. They offer performance that is technically equivalent to OEM lamps, generally at a lower purchase cost.
UV-Vis spectrophotometers use a deuterium lamp for the ultraviolet region (190–400 nm) and a tungsten or halogen lamp for the visible region (350–800 nm). Both are available as equivalent versions compatible with the main instruments on the market.
Replacement is recommended when there is a reduction in signal intensity, baseline instability, increased instrumental noise, or when the instrument software indicates that the recommended service life set by the manufacturer has been reached.