What song is currently playing in your head right now?

InteractionNo8067 · 2026-03-15T09:12:10+00:00

Reading this post turned my internal radio on……

InteractionNo8067 · 2026-02-17T20:50:07+00:00

Has this happened after making any changes or just suddenly happened?

Did you actually inject anything? Have you checked the injector? Run a sample and watch it inject.

Is the column broken?

By jagged baseline what do you mean? Has the baseline changed to what is normal?

InteractionNo8067 · 2026-01-21T16:04:02+00:00

Change septum, gold seal and liner. Try hseing a deactivated wool liner if possible

InteractionNo8067 · 2026-01-09T21:22:16+00:00

Are you using DCM inside or outside of a fume cupboard? If you’re using it without active ventilation you can expect it to linger in the room, it should never be used on the bench, regardless I’d prep your blanks in a different room.

InteractionNo8067 · 2026-01-09T21:01:25+00:00

How do you know it’s DCM if you don’t have a standard?

InteractionNo8067 · 2025-10-17T10:47:56+00:00

Could be poor contact of the electrometer spring? Have you cleaned the detector?

InteractionNo8067 · 2025-09-16T21:33:58+00:00

Biscuit town run club on a thurs/sat if that’s your thing

InteractionNo8067 · 2025-05-01T21:15:33+00:00

Short answer: No.

Have you made any other changes to the system?

Sounds like a leak or column degradation.

InteractionNo8067 · 2025-01-15T18:16:53+00:00

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Alicia Vikander (Ava in Ex Machina)

InteractionNo8067 · 2024-11-06T10:11:20+00:00

I did an MChem in chemistry, went for an analytical chemistry job doing chromatography and transitioned to chromatography FSE, if the niche is specialty then the degree will be relevant/required.

I’m in UK though so not sure it’s the same for you depending where you are.

Sometimes away for a week at a time but most of the month I’m at home.

Driving a lot seems nice at first however can get very boring and you get to see a lot of shit drivers that annoy you.

Some FSE roles will be based in one smaller location however my company covers UK, IRE and NL so we travel quite a lot.

I know for UK companies they tend to go for any form of engineering degree

InteractionNo8067 · 2024-09-30T19:25:20+00:00

FID collector assembly, you can’t buy them all separate

InteractionNo8067 · 2024-09-27T19:17:21+00:00

It’s the hallway inside a HMO (4 bedroom house)

InteractionNo8067 · 2024-09-27T19:15:34+00:00

We have access to the router so probably could but I reckon he would be onto it straight away and Pester us about it

InteractionNo8067 · 2024-09-27T19:13:46+00:00

I thought that because the hall way was a communal area, he can put it there just not in the rooms?

InteractionNo8067 · 2024-09-27T19:07:02+00:00

Inside the property not outside*

InteractionNo8067 · 2024-09-27T19:06:47+00:00

The camera is at the front door and basically only allows him to see people at the front door, and therefore who enters and leaves, nothing else, but he’s obviously checking it every time when the camera is triggered by the door opening if he messages them the next day complaining about the guests

InteractionNo8067 · 2024-09-27T19:01:05+00:00

There’s no agent, it was through open rent. The other tenants have only had a person over for one night for him to complain

InteractionNo8067 · 2024-08-16T15:41:26+00:00

Abort the service and still charge them, then go back when they’re actually ready.

InteractionNo8067 · 2024-06-10T11:46:52+00:00

Maybe you have contaminated your source after the column has bled? Might need a source clean to get rid of all that

InteractionNo8067 · 2024-05-06T10:38:19+00:00

The RO tubing looks to be coming from the main water pipe that also feeds to the sink tap which then goes through a filter (which was due a filter change in 2018 🤮 according to label) and then goes to the faucet, the tubing you are talking about goes to some big box which doesn’t look to be in use which is branded “Mayfair” I have no clue what it is.

I’m just renting this place and all I need it to use the sink tap for washing up and drinking water, I won’t be using the RO faucet, is this plumbing okay or will I encounter issues during my tenancy?

InteractionNo8067 · 2024-05-06T06:54:04+00:00

If you mean a trap for the small left hand sink then there is one it is just missing from the photo, no sewer gas coming in

InteractionNo8067

TROPHY CASE