MultiNeb
MultiNeb is an unique nebulizer with two channels for simultaneous nebulization for ICP-OES and ICP-MS routines.
It generates an aerosol suitable for ICP sample introduction just similar to what a regular nebulizer will do but in this specific case it will do it out of two liquid streams instead of just one, and still using the same argon gas flow rate than a regular 1-channel nebulizer would use.
The new Multineb has been presented as a powerful device for elemental spectrochemical analysis. It is a compact, versatile, inert, durable, efficient, easy to handle, and low-maintenance operation nebulizer.
It has been proved that the use of aqueous calibration standards overcomes practically all drawbacks in the analysis of organic matrices.
The main advantages using on-line calibration methodologies by the new Multineb are: handling simplicity, significant reduction in the total analysis time, reagent and sample consumption and number of solutions to be prepared.
It simplifies the experimental set-up on chemical vapor generation, increasing the sensitivity of ICP-based techniques.
Finally, on-line isotope dilution provides excellent results in a simple way, avoiding the tedious and time-consuming conventional isotope dilution analytical procedures.
It handles flowrates from 0.25 to 1.0 ml/min-1 per channel.
Main features
The only double inlet nebulizer that allows the simultaneous nebulization of two immiscible fluids for ICP-OES, ICP-MS and MP-AES
Converts a regular spray chamber into a cold vapor /hydride generator.
Allows innovative on-line routines.
Multineb is a very unique ICP OES/MS pneumatic nebulizer.
It provides sensitivity and precision as high as other high efficiency nebulizers like Oneneb or SeaSpray
It has been developed and manufactured by Ingeniatrics in collaboration with the University of Alicante.
Specifications
| Specifications | Multineb® |
|---|---|
| Sample flow rate | 0.25-1.0 ml.min-1 [per channel] |
| Argon flow rate | 0.7-1.0 l.min-1 |
| Argon pressure | 180-200 kPa |
| Sample connection | Direct, 1/16” OD PFA tubing to 0.5-0.8 mm ID |
| Gas connector | Quick-release tube 4mm OD |
| Spray chamber fit | Nebulizer body 6mm OD |
| Materials | PFA, ETFE, PTFE, PEEK and LCP |
| Chemical compatibility | Aqueous, HF acid and Organic Solvents |
| TDS handling capacity | 200 g/l |
| UNSPSC code | 41113000 |
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Package content
MultiNeb nebulizer, sample connector 1/16” with PFA tubing, quick release gas connector 4 mm, 4mm black rigid gas tube with clamp, two conical sample line adapter (4 parts/ea) for peristaltic pump 1/16” tubing to 0.5-0.8mm
