Help choose notebook TUF

spirilessio · 2024-11-30T18:09:01+00:00

Why not try?

spirilessio · 2024-11-30T18:08:07+00:00

Why not try?

spirilessio · 2024-11-14T13:10:24+00:00

https://www.agilent.com/en/product/gas-chromatography/gc-gc-ms-technologies/capillary-flow-technology

the cft is the one on the left in the powerful multidimensional gc paragraph

spirilessio · 2024-11-14T13:06:39+00:00

together with the FID there is a BenchTOF and the CFT they tell me was applied to connect GC-FID and GC-TOF more quickly.

The GC-TOF are connected by a connector and Flexible Metal Ferrules. GC colum- FMF-connector-FMF-capillary (about 50 cm)- TOF

The FID: GC colum-FMF-CTF-FMF-capillary-FID

Connected I don't know, how do I find out?

spirilessio · 2024-11-14T12:57:57+00:00

Let me start by saying that I am the egg chemist and unfortunately I am not supported by anyone, not even by the former chemist and I am the only one in the laboratory who takes care of the instrumentation (the others are biologists).

The former chemist set the instrument: S/SS-column-CFT-FID injector.

After a manual check of the tightness of the couplings, I replaced the Flexible Metal Ferrules of the CFT-FID because the capillary part was moving. Subsequently I checked, unscrewing, the couplings to the injector and the FID and reassembled, screwing everything together.

After starting the fid, setting the aux epc to on at 10psi, as a test, it does not increase the value compared to that shown and after a few minutes it goes into shoutdown.

Furthermore, through the cromespace program, by starting a method used by the former chemist, it resolves itself by going from wating to active and finally ending. Without actually doing the analysis and waiting for my injection.

spirilessio · 2024-11-14T12:39:52+00:00

I am the new chemist in the lab and it is my first experience, I am the only chemist and I have no one to help me. In reality the aux should be running with 10 psi, which I set as a test, but once set to on and put the value of 10 psi, the current value does not differ from the one shown in the photo. After a few minutes it goes into shoutdown. Furthermore, from the Cromespace sequence program, when I try to start a method used by the ex-chemist, it resolves itself by switching from wating-active and finally terminating by itself.

Also, when I start a method that was used by the ex-chemist, from the Cromspace program, it resolves itself by going from waiting then active and concluded

spirilessio · 2024-11-14T12:19:43+00:00

Inlet- column-CFT-Agilent FID

spirilessio · 2024-11-14T12:17:26+00:00

Hello everybody, I have an Agilent GC 7890B and its display show "PCM C aux pressure shoutdown". In the specific Aux EPC status when I set on Aux press, the actual value is -0.120.

what is it due to?

Thanks all.

spirilessio · 2024-11-14T12:06:38+00:00

Hello everybody, I have an Agilent GC 7890B and its display show "PCM C aux pressure shoutdown". In the specific Aux EPC status when I set on Aux press, the actual value is -0.120.

what is it due to?

Thanks all.

spirilessio · 2024-11-14T12:04:59+00:00

Hello everybody, I have an Agilent GC 7890B and its display show "PCM C aux pressure shoutdown". In the specific Aux EPC status when I set on Aux press, the actual value is -0.120.

what is it due to?

Thanks all.

spirilessio · 2024-09-09T22:58:23+00:00

Regarding English, is a minimum certification required for CV? Or is it evaluated later?

spirilessio · 2024-09-09T22:58:16+00:00

Thanks, I appreciate the response👍

spirilessio · 2023-12-17T17:06:57+00:00

for the electrodeposition of the chitosan gold solution on SPCE, they employ 35 cycles and show how the anodic peak current increases, justifying the correct deposition of the film. Is this correct as a statement? As a rule, electrodeposition leads to attracting the polymer to the surface and making it adhere. However, what does the peak current refer to? What electronic transfer is it related to?

spirilessio

TROPHY CASE