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Author: Subject: £3.53 frit Buchner Funnel eBay
wg48
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[*] posted on 22-1-2019 at 18:48
£3.53 frit Buchner Funnel eBay


EBay UK has some cheap Buchner funnels and the ones I received were good quality for the price. No ground glass joint and only 30ml and 60ml for £3.53 free postage The 30 ml is a little cheaper frits G1 to G5. They are from Chine so they can take a couple of months to arrive.
Item: 33225099313




Borosilicate glass:
Good temperature resistance and good thermal shock resistance but finite.
For normal, standard service typically 200-230°C, for short-term (minutes) service max 400°C
Maximum thermal shock resistance is 160°C
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Ubya
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[*] posted on 23-1-2019 at 10:15


https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.eb...
same item but cheaper





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wg48
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[*] posted on 23-1-2019 at 13:18


Quote: Originally posted by Ubya  
https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.eb...
same item but cheaper


It looks about the same except for the 60ml G4 (the popular grade) is almost twice the price at $7. It does depend on the on the $ to £ exchange rate and they don't say postage is included and that they do not deliver to the UK where I am.




Borosilicate glass:
Good temperature resistance and good thermal shock resistance but finite.
For normal, standard service typically 200-230°C, for short-term (minutes) service max 400°C
Maximum thermal shock resistance is 160°C
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Sulaiman
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[*] posted on 24-1-2019 at 02:09


Pity they do not have ground joints.
it may be worth geting a buying a full set ?
eBay uk has listings for sets of five
35ml £9.60/set https://www.ebay.co.uk/itm/Set-of-5x-Pore-Size-G1-G5-Glass-B...
60ml £12.72/set https://www.ebay.co.uk/itm/Set-of-5x-Glass-Buchner-Funnels-w...




CAUTION : Hobby Chemist, not Professional or even Amateur
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wg48
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[*] posted on 24-1-2019 at 03:23


Quote: Originally posted by Sulaiman  
Pity they do not have ground joints.
it may be worth geting a buying a full set ?
eBay uk has listings for sets of five
35ml £9.60/set https://www.ebay.co.uk/itm/Set-of-5x-Pore-Size-G1-G5-Glass-B...
60ml £12.72/set https://www.ebay.co.uk/itm/Set-of-5x-Glass-Buchner-Funnels-w...


Nice find I paid almost that for three. Yes I would have got the full set. I don't have much use for the G1 and G2 but at that price having them would have been nice and I could use them with filter paper if I needed to. Now I just need to find cheap rubber or silicone bungs that fit my flasks. I object to paying more for the bung than the Buchner LOL




Borosilicate glass:
Good temperature resistance and good thermal shock resistance but finite.
For normal, standard service typically 200-230°C, for short-term (minutes) service max 400°C
Maximum thermal shock resistance is 160°C
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