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trauma47645
The MushroomKing


Registered: 02/09/06
Posts: 771
Loc: Somewhere in this place c...
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what about these for filter disks
#5627969 - 05/14/06 10:40 AM (17 years, 8 months ago) |
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what about using these for filter disks

Glass Microfiber Filters, 934-AH® Glass microfiber filters offered in this product range are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. These filters offer many advantages in a wide range of analytical applications. The fibers used to manufacture these depth filters are smooth and uniform. This permits their characteristically high flow rates while allowing retention of exceptionally small particles and high load capacity. These characteristics are particularly important in applications involving high concentrations of particulate or gelantinous substances.
934-AH® - Fine porosity, fast flow rate, with a 1.5µm particle retention. This material is the standard for suspended solids content and related measurements (Standard Methods 2540D and EPA Method 160.2). Also widely used in cell harvesting applications and RIA scintillation counting. Binderless borosilicate glass microfiber enables use up to 550ºC. 934-AH® is specified in standard methods for use in: • Determination of Suspended Solids • Determination of Total Dissolved Solids • Determination of Total Solids • Determination of Total Volatile Solids
The trademark 934-AH® is owned by Whatman Inc. and used under license.
What do you think.. they are about 35 cents a piece and come in whatever size you require
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coda
Banjo Goiter


Registered: 03/20/01
Posts: 8,750
Last seen: 10 months, 3 days
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Re: what about these for filter disks [Re: trauma47645]
#5628413 - 05/14/06 01:18 PM (17 years, 8 months ago) |
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if you want to spend the money on them i dont see why they wouldnt work.
however tyvek = free, can't beat that.
-------------------- To get really high is to forget yourself. And to forget yourself is to see everything else. And to see everything else is to become an understanding molecule in evolution, a conscious tool of the universe. And I think every human being should be a conscious tool of the universe. . . . -JG i really am glad you came back to us instead of taking the other path. *hug* -A_S (RIP your final words to me will never be forgotten)
 Don't fuck with the laughing jesus.
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Snaggletooth
Stranger in a Strange Land


Registered: 10/24/05
Posts: 6,109
Loc: blinks stupidly
Last seen: 6 years, 8 months
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Re: what about these for filter disks [Re: coda]
#5628445 - 05/14/06 01:31 PM (17 years, 8 months ago) |
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Well I dont know about those, might be good, but I dont know if there good for this hobby.
I know the ones from Fungi Perfecti are good, and they can be reused.
If there similar then go for it, but you might want to look into myco-bags..

--------------------
Atheist Chat
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Tippinthru
contented

Registered: 04/07/05
Posts: 1,131
Loc: "The Garden"...
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Re: what about these for filter disks [Re: trauma47645]
#5628966 - 05/14/06 04:04 PM (17 years, 8 months ago) |
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MICROPORE TAPE
(3M makes it, but it's often sold under the NextCare Brand).
IS FAR CHEAPER.
Most drug stocks stock it.
-------------------- Perfection is attained by slow degrees; it requires the hand of time... [
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trauma47645
The MushroomKing


Registered: 02/09/06
Posts: 771
Loc: Somewhere in this place c...
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Re: what about these for filter disks [Re: Tippinthru]
#5634005 - 05/15/06 05:59 PM (17 years, 8 months ago) |
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i was just thinking of other alternatives.. i wasnt actually planning on buying them.. i was just thinking outside the box.. another desirable trait they have over tyvec and other filters i have seen and used.. is that these are rigid and very heat resistant upward of 2000 F.. not that we deal with temps that high
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