GC-O our PHASER, Olfactory Detection Port for GC or GC-MS (odour port).The human nose is an incredible detector for aroma/mal-odour components. Gas Chromatography Olfactometry (GC-O) is a bioassay that measures human response to odorants separated by gas chromatography. The superior sensitivity and selectivity of human olfaction make GC-O a powerful and meaningful tool for flavour chemistry. Head-space sampling, distillation, solvent extraction, solid phase micro extraction (SPME) and our DMI are typical procedures used to introduce samples in a GC-O. Besides providing data about the potency of odorants extracted and separated for samples, GC-O can also be used to study variation in human olfaction or provide testing and training of panellists used in sensory testing. At its best, GC-O, provides industry with a link between chemical data collected from ingredients or products and the sensory and consumer preference data collected from the market place. At the very least GC-O data derived from a product can be used for quality control or the development of value added products.
The PHASER GC-O or GC Olfactometry
- No cold spot gives the possibility to sniff the high boiling compounds.
- Transfer line is hot till the end
- Maximum 300°C on the transfer line.
- Protects your nose from drying by adding moist air to sniffing port.
- Easy to connect the capillary column to the splitter.
- Sitting down or standing up while sniffing.
- Compact and easy to install on any GC instrument.
- SplitManager software standard supplied.
- Voice recording with replay function and voice recognition. (option)
|Our sniffer is standard supplied with the SplitManager software and a set of capillaries. With the SplitManager the installation of our sniffer becomes really easy.|
|Our sniffer installed on Shimadzu 2010 GC with 100cm transfer line.|
|A 4 port SilFlow microchannel device is used to ensure a reliable split flow between the GC detector and the nose cone.|
The following versions are available:
G300020 PHASER Sniffing Port with SilFlow Splitter, 650 mm TL
G300021 PHASER-L Sniffing Port with SilFlow Splitter, 1000 mm TL
G300022 PHASER Sniffing Port with SilFlow Splitter, 650 mm TL and Voice software
G300023 PHASER-L Sniffing Port with SilFlow Splitter, 1000 mm TL and Voice software