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Generatori di gas

Generatori di gas

I generatori di gas sono componenti essenziali nel processo di cromatografia a gas, sostituendo l’aria compressa con un gas a scelta, molto spesso azoto ad alta purezza, ma anche idrogeno o vuoto. Questi sistemi sono progettati per utilizzare l’adsorbimento a variazione di pressione per la rimozione di ossigeno, anidride carbonica e vapore acqueo. Dopo che il gas scelto è stato purificato, viene filtrato attraverso prefiltro coalescente ad alta efficienza e un filtro a membrana da 0,01 µm. Alcuni modelli hanno dimensioni adatte per essere collocati in piccoli armadi o sotto la maggior parte delle superfici di lavoro.

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Air compressor, precision

Air compressor, precision

Supplier: PEAK SCIENTIFIC

The Precision air compressor is designed specifically to provide a dedicated, fully integrated compressed air source for Precision Nitrogen and Precision Zero Air gas generators. Housed within the same compact, stackable form factor as the generators, the Precision air compressor module can be added to any Precision stack to give you a complete self contained GC gas solution, even where no house supply is available.

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Nitrogen generators, Precision Nitrogen 250

Nitrogen generators, Precision Nitrogen 250

Supplier: PEAK SCIENTIFIC

Precision Nitrogen 250 generator provides a constant and consistent source of nitrogen for detector make-up gas at standard/typical detection levels for GC applications, as well as headspace vial pressurization, purge and trap, tube conditioning for thermal desorption and sample preparation.

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Nitrogen generator, Genius 1053

Nitrogen generator, Genius 1053

Supplier: PEAK SCIENTIFIC

The Genius 1053 nitrogen generator provides high purity nitrogen at up to 20 litres per minute for laboratory applications. The Genius 1053 can supply nitrogen gas for Rheometers, CD Analysers, MP-AES Sulphur Determination, ALD, Spectropic Elipsometers, FT-IR, Spray Dryers, FAiMES, TGA, DSC and 3D Printing applications at up to 99,995% purity.

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Hydrogen generators, Precision SL 100

Hydrogen generators, Precision SL 100

Supplier: PEAK SCIENTIFIC

The smallest hydrogen generator for GC-FID, Precision hydrogen SL has been developed to offer a streamlined laboratory-grade hydrogen gas solution for GC flame detectors at a purity of 99,9995%. Precision hydrogen SL is safe, simple to use, easy to maintain and takes up minimal bench space.

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Nitrogen generator, Solaris XE Lab for Waters - N₂ solution for ACQUITY™ QDa™ Detector

Supplier: PEAK SCIENTIFIC

Peak scientific’s Solaris XE nitrogen generator offers a reliable, compressor-free gas solution that can comfortably meet the demands of most mass spectrometers within Waters’ portfolio of instruments. Using our tried and tested membrane technology, Solaris XE can operate with varying flow rates (up to 35 L/min of high purity nitrogen), purity (up to 99,5%) and outlet pressure can be adjusted down from 8 bar.

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Nitrogen generator, Infinity 1051

Nitrogen generator, Infinity 1051

Supplier: PEAK SCIENTIFIC

Designed and engineered as an on-site, compressor less nitrogen generation solution tailored for the Shimadzu LCMS-8045, 8050 or 8060. The Infinity 1051 delivers one output of nitrogen and another of dry air to laboratories that already have an existing air supply.

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Stable ozone generators

Stable ozone generators

Supplier: UVP ULTRA VIOLET PRODUCTS

Ozone generators produce a continuous flow of ozone as well as a stable source for water purification and air pollution studies. Designed for calibration of field and laboratory ozone analysers in water purification and air pollution applications.

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LC-MS nitrogen generators

Supplier: PerkinElmer

Nitrogen generators are designed to supply single or multiple LC-MS instruments with dry nitrogen at purities of 98 – 99,5%. The generator can also be used for solvent evaporation as well as supplying dry nitrogen to analytical instruments.

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Generatori di idrogeno

Generatori di idrogeno

Supplier: DOMNICK HUNTER

I generatori di idrogeno Parker Domnick Hunter producono un flusso continuo di idrogeno puro da acqua deionizzata. Questi generatori di idrogeno offrono un’alternativa semplice e sicura alle bombole di gas ad alta pressione. L’idrogeno viene generato solo su richiesta a bassa pressione e il volume di gas immagazzinato è minimo.

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