HP 5890 Series II GC Gas Chromatograph with 5970B MSD Mass Selective Detector 5970
The Hewlett Packard HP 5890 Series II Gas Chromagraph is a chemical analysis instrument used for separating chemicals in a complex sample. This instrument uses a flow-through narrow tube known as the column, through which different chemical constituents of a sample pass in a gas stream (carrier gas, mobile phase); the constituents move at different rates depending on their various chemical and physical properties and their interaction with a specific column filling, called the stationary phase. As the chemicals exit the end of the column, they are detected and identified electronically. The function of the stationary phase in the column is to separate different components, causing each one to exit the column at a different time (retention time). Other parameters that can be used to alter the order or time of retention are the carrier gas flow rate, and the temperature.
Power tested only. Sold as-is for parts/repair only due to age on equipment. Plastic side panel on GC was cracked and repaired at one time.
- HP 5890 Series II GC
- Single FID
- HP 5970B MSD
- Power cord
Freight delivery. We will place instruments securely in boxes with padding and banded down to pallet for safe transport.
This listing is offered as-is, for parts or repair only. Due to the age of the equipment, there will be no warranty or return offered.
This is a genuine product from this manufacturer.
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item."
Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. it is the purchaser's responsibility to have the item inspected and certified by a qualified professional before use!