| Author |
Message |
 Topic: Sedex 75 with Controller Software |
jes002
Replies: 1
Views: 120
|
 Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 8:50 am Subject: Sedex 75 with Controller Software |
Hi,
I know this response is a little late, but maybe it will still help you out. Our lab has a Sedex 75. We have never used it with an Agilent 1100a, but we did upgrade it to work with the controll ... |
| Topic: Post your location... |
Su
Replies: 59
Views: 6799
|
Forum: Around the Water Cooler Posted: Mon Sep 06, 2010 8:28 am Subject: Post your location... |
WK: I'm from Greece. I've been in Chalkidiki for 3 weeks and it was great. Summertime is the best here.
Right now...back home, in Thessaloniki, searching for a job, after years of studies. Unfortuna ... |
| Topic: UPLC Column for Sugars, Acids & Ethanol |
efirth
Replies: 11
Views: 534
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 6:52 am Subject: Ethanol as well?? |
Hi,
This is an interesting thread to me as I am constantly looking for a way of resolving the common monomeric sugars quickly. The new waters UPLC column will do this. However, I do not think it ... |
| Topic: How can I clean a gold seal? |
Don_Hilton
Replies: 4
Views: 83
|
Forum: Gas Chromatography Posted: Mon Sep 06, 2010 6:47 am Subject: How can I clean a gold seal? |
| The rule on resealing knife edge seals is don't try. Because the knife edge cuts an inpression into the flat surface of the seal, you would have to set the knife edge in the cut exactly the same way ... |
| Topic: Post your location... |
WK
Replies: 59
Views: 6799
|
Forum: Around the Water Cooler Posted: Mon Sep 06, 2010 5:56 am Subject: Post your location... |
| Su, Why leave Greece? |
| Topic: Furanic Analysis |
HW Mueller
Replies: 1
Views: 13
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 5:48 am Subject: Furanic Analysis |
Do you inject different volumes when single st. or mixtures are used? Are there other diffs, for instance type of sample solvent?
What is furanic? |
| Topic: Furanic Analysis |
Rouan
Replies: 1
Views: 13
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 5:42 am Subject: Furanic Analysis |
| Need some help. GC person with a little HPLC experience. I am trying to do Furanic analysis in transformer oil. When I am analysisng the individual standards I get nice symmetric peaks. But the moment ... |
| Topic: Wax analysis |
Rouan
Replies: 0
Views: 12
|
Forum: Gas Chromatography Posted: Mon Sep 06, 2010 5:37 am Subject: Wax analysis |
Hi All,
Need some info, not sales talk. I am trying to optimize a high temp GC method for Wax analysis. 6890 with PTV injector. Currently getting good responses upto C40. There after response drops ... |
| Topic: "Alternative" UK Labour Day |
WK
Replies: 0
Views: 18
|
Forum: Around the Water Cooler Posted: Mon Sep 06, 2010 5:33 am Subject: "Alternative" UK Labour Day |
| We in the UK should be able to commemorate previous strikes and picketing - we could have a further day off work each year - I shall ring David Cameron and Nick Clegg now!!! Lol !! Perhaps call it "Th ... |
| Topic: Agilent Multi channel gradient valve (MCGV) |
carls
Replies: 9
Views: 172
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 4:39 am Subject: Agilent Multi channel gradient valve (MCGV) |
| Did you try bypassing the degasser? As Rolandas stated that can be a contamination point. The micro degasser on the 1200's must be treated a little differently than those on the 1100 to avoid damage ... |
| Topic: Challenge for my HPLC system |
Karl Fieldman
Replies: 4
Views: 164
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 3:10 am Subject: Challenge for my HPLC system |
Dear unmgvar
These mixes are interesting, but more suited for complete validation. I'm more looking for 1 mix with polar and non polar compounds included. Just to test the system if you don't know ... |
| Topic: How can I clean a gold seal? |
gcguy
Replies: 4
Views: 83
|
Forum: Gas Chromatography Posted: Mon Sep 06, 2010 2:18 am Subject: How can I clean a gold seal? |
We don't clean ours, however we are using the old ones in an attempt to gold plate a desk!
GCguy |
| Topic: Challenge for my HPLC system |
unmgvar
Replies: 4
Views: 164
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 2:02 am Subject: Challenge for my HPLC system |
Do you mean something like this companies prodcuts?
http://www.v-kit.com/ |
| Topic: Challenge for my HPLC system |
Karl Fieldman
Replies: 4
Views: 164
|
Forum: Liquid Chromatography Posted: Mon Sep 06, 2010 1:22 am Subject: Challenge for my HPLC system |
Thanks for your comments. I know these tests, but I’m more looking for a mixture that can give an impression (or idea) of all the single tests as described in the article.
For clarification, I’m lo ... |
| Topic: Agilent 6890N with Gerstel MPS2 |
bhuvfe
Replies: 3
Views: 62
|
Forum: Data Systems Posted: Mon Sep 06, 2010 12:21 am Subject: Agilent 6890N with Gerstel MPS2 |
Ryklys,
You should have a software called either Master or Maestro (look into the Gerstel directory of your computer). That's what is controlling the MPS.
You should find in the Gerstel directo ... |
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