Certificate
We have one packed GC colunm purchased from Supelco and it doesnt have its respective certificate. Can you help us to find it? It is described below...
Good column for inert trace analysis in helium
Hello. I am looking for advice on choosing a column to run inert trace analysis (o2, n2, ar) in helium. I have a 7890B with PDHID running thru a...
- Last Post: April 30th, 2018
ELITE 1 how many times?
How many times can I change it and reuse it, because I must turn off the gc every Friday and turn it on Monday. I'm afraid it bleeds...
Appropriate column and detector for DROs
Hi
I would like to know, what is the best column for analysing Diesel Range Oraganics and detector. I am currently using the Rxi-5Sil MS and an...
S/N vs column length, GCMS
Hi,
In my opinion, column length is inversely related to the S/N due to "column bleeding".
Could anyone comment on the S/N...
- Last Post: December 4th, 2014