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Mass spectrometry is a scientific technique for measuring the mass-to-charge ratio of ions. It is often coupled to chromatographic techniques such as gas- or liquid chromatography and has found widespread adoption in the fields of analytical chemistry and biochemistry where it can be used to identify and characterize small molecules and proteins (proteomics). The large volume of data produced in a typical mass spectrometry experiment requires that computers be used for data storage and processing. Over the years, different manufacturers of mass spectrometers have developed various proprietary data formats for handling such data which makes it difficult for academic scientists to directly manipulate their data. To address this limitation, several open, XML-based data formats have recently been developed by the Trans-Proteomic Pipeline at the Institute for Systems Biology to facilitate data manipulation and innovation in the public sector. These data formats are described here.

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  1. F

    worcester 30cdi - heating but NO hot water

    Afternoon all! My Worcester boiler seems to be playing up and I am stumped. Pressure is fine - no errors - rads all ok but no hot water in taps or shower. Water flow seems fine. Any ideas? thanks
    • FFF
    • Thread
    • 30cdi heating hot hot water no hot water plumbing pressure seems water without worcester
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  2. Ted808

    electric heating . Elson. HELP

    This is right out of my depth. Original problem was that the overflow had been running for so long and so much that the brickwork has started crumbling. Changed the valve. Tested the controls, check seemed to work. Although I thought that the emersion was wired into the shower pump, and the...
  3. D

    Worcester Greenstar 24Ri LPG boiler hot water ok but no central heating

    Hello Folks , first time on here so be gentle ! Worcester Greenstar 24Ri LPG boiler I have a conventional vented heating system with hot water cylinder in the airing cupboard . The whole system is 4 years old and runs on LPG . I have a salus pump , 3 port valve and control pack . The pump was...
    • digbyl123
    • Thread
    • boiler central central heating system greenstar hot hot water lpg no central heating oil seems valve water worcester
    • Replies: 1
    • Forum: Plumbing Jobs | The Job-board
  4. S

    Replacement boiler quote seems excessive - is it?

    I have just had a quote to replace a boiler and some parts of it make no sense at all, I wonder if anyone can offer advice. Basically the items and charges are as follows:Vaillant ecoTEC plus 430 ErP - £1,070 Installation of boiler and associated work - £1,585 Install standard flue with black...
  5. M

    Type B drain valve washer

    Hi, Does anyone know where I can get a supply of replacement washers for Type B drain valves? I have asked in all my local merchants and no one has them, they are much smaller than the type A and I seem to be finding a lot that leak.
  6. KingDoey

    Waterfall tap problems

    Evening. I am in the process of fitting a new bathroom at mine. I have a waterfall mixer tap. See pic. At first it was fine but after ten mins the tap started spraying out at the side of the mesh on the outlet. It seems the mesh is not seated properly. Pushing it back in seems to remedy the...
  7. B

    Vaillant, Ideal, Worcester: 10 year warranties!

    Okay, so coincidentally, the two quotes I've had in so far for a replacement combi have happened to have been Worcester approved fitters, but I'm not ruling out other makes, just have to potentially find recommended approved fitters. So far, the general feel of it seems to be £2100-2300 for a...
  8. U

    What is the thunk that seems to be stopping my central heating from working

    I have a vented gravity water and pumped heating (pump on flow) system with a Glo-Worm boiler which works extremely well and water in cylinder is hot. The pump is new Grundfos Alpha2 (replaced Myson in Jan15) and works The programmer is Horstmann Channelplus H27Xl (replaced Horstmann H27 in...
  9. S

    Deep/loud grumbling noise when hot tap is opened

    As above, not restricted to one tap and intermittent. Unvented cylinder, just replaced multiblock and had new expansion vessel. Pressure 3 bar after multiblock, 4 bar before multiblock and expansion vessel checked empty at 3.25bar. Only seems to be on hot outlets. Any ideas?
  10. D

    return of... 3 way port, pump, faulty?

    Hi, I posted as a guest yesterday, as suggested have registered, now have more info. Took the electronics off the 3 way valve, turned valve shaft manually, only tuns about 45 degrees, but thats normal from what I've read. Electronics looks ok, put it back and left the override switch on...
  11. G

    Alpha combi boilers

    Went on their training course last year and all seems good but still not fitted any. What is your opinion on them guys? Also do you think the commissioning of them is a bit long winded? I am currently fitting Logic plus and Vaillant boilers but Alpha prices are looking quite good for the low end...
  12. U

    Boiler Losing Pressure

    Hi, I am not sure if I have an issue to be worried about or im just been paranoid. I had a leak in my boiler recently which has been fixed (or seems to have been, the spot where it was leaking is now dry) The plumber/engineer left last Friday with boiler repressurised up to about 1.4/1.5...
  13. G

    Vented CH system

    Hi, recently moved house and it has an open vented system with f/e tank in loft. Had an issue with the f/e tank overflowing with hot water and cold spots on rads. Drained system down and added sentinel X400, overflow seems to have stopped and radiators are becoming a bit better than they where...
  14. U

    Vented CH system

    Hi, recently moved house and it has an open vented system with f/e tank in loft. Had an issue with the f/e tank overflowing with hot water and cold spots on rads. Drained system down and added sentinel X400, overflow seems to have stopped and radiators are becoming a bit better than they where...
  15. G

    Vented system issues.

    Hi, recently moved house and it has an open vented system with f/e tank in loft. Had an issue with the f/e tank overflowing with hot water and cold spots on rads. Drained system down and added sentinel X400, overflow seems to have stopped and radiators are becoming a bit better than they where...
  16. D

    Any ideas what this is

    Guys, cant say ive seen one of these befor, any ideas? Help welcome thanks
  17. C

    not sure if it matters? new boiler seems large for house

    did a rough working out and the plumber has fitted a 24kw intergas OV on our 4 bed which according to some whole house calcs only needs about 10kw, and that's without taking out the integral single garage. it an old Alison build from 1967, but its double glazed cavity wall insulated and the...
  18. M

    Ideal Isar HE24 problem

    Hi I am gas safe registered but I mainly deal with installations and only slightly delve into the fault finding/ diagnostic field. Ive had a problem with my ideal Isar he24 combi boiler, (boiler was already in the house when we moved in 6 months ago) It was showing a fault code of flashing...
  19. O

    Boiler not filling issue.

    Hello Chaps, My first time here bringing my boiler issue. The summary is: My boiler is currently showing approx .75bar, there is air in the radiators as you can hear it and it seems to bleed for days then stop, but no water bleeds. Eventually the tallest radiator did bleed water, but then a...
  20. M

    Replace Danfoss TP9000 with Hive Heating

    I am after a bit of advice. I currently have TP9000 Programmer with remote sensor that controls both the HW & CH. The system is horrific to operate and i have opted for the Hive 2 with HW self install. All seems to be OK from what i have read but when i have taken taken the TP Casing off to see...
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