Hello, we’re in the market for a used GC-FID. We’d like to use it to test for cannabinoids and residual solvents.
Agilent or SRI?
Not that I haven’t picked one up here, but they are relatively rare.
I suggest eBay.
There are a couple of likely candidates today.
See (maybe): Sourcing Used Equipment
Can def run neutral cannas on a GC-FID, but unless you want to deal with derivitization methods, you won’t be able to quantify acidic cannas.
I wouldn’t recommend wasting your time trying to develop a residual solvent method using an FID. not gunna see shit at the level most solvents would be present in canna extracts.
Most people run HPLC-UV for cannas and GC-MS (single quad) for RS
We purchased an Agilent GC 6890 and are looking for a used/refurbished micro ecd. If anyone has one they would like to sell or trade please let me know.