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Buchner Filtering Funnel with 24/40 Male Joint and Vacuum Port, (G2) 40-80 μm Pore Size, 60-2000ml

Buchner Filtering Funnel with 24/40 Male Joint and Vacuum Port, (G2) 40-80 μm Pore Size, 60-2000ml

SKU:

$31.99 USD
$31.99 USD
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Shipping calculated at checkout.
Capacity

Processing: 1-3 business days. Shipping: 3-7 business days.

  • Can filter chemicals that cannot be filtered by filter paper or diaphragm; can be used with filter erlenmeyer flask, filter adapter cones and others; ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on
  • G2 40~80 μm Nominal Max. pore size
  • Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc.; please clean immediately after use; keep it clean and dry when stored
  • 24/40 Joint; glass Buchner Filter Funnels; made of borosilicate glass

Buchner Filtering Funnel

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2-Year Warranty

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Questions & Answers

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  • we are usually filter oil-based liquids. What acid would you recommend ?

    Dear Customer,

    To clean after filtering oil-based liquids, we recommend using acetone or ethanol to dissolve oil residue, following with hydrochloric acid (HCl) or sulfuric acid (H₂SO₄) for thorough cleaning.

    Thanks,

    StonyLab Team

  • Could please advise the best way of cleaning the StonyLab Borosilicate Glass Buchner Filtering Funnel ?

    Dear Customer,

    We recommend cleaning the funnel by blending lukewarm water with a neutral detergent. Submerge the item for a while, then gently scrub it using a soft-bristle brush.

    If the filter plate accumulates significant impurities, you may clean it using a strong acid. 

    Thanks,

    StonyLab

  • Come posso lavare l'imbuto filtrante buchner? A furia di usarlo si è leggermente oscurato

    Dear Customer,
    It is recommended to blend lukewarm water with neutral detergent, then submerge the item for a while and gently scrub using a soft-bristle brush.
    Thanks,
    StonyLab Team

Customer Reviews

Based on 16 reviews
81%
(13)
13%
(2)
6%
(1)
0%
(0)
0%
(0)
W
William Waller
Great product!!!

Good product

G
GJB110000
ontime, intact and excellent

it is exactly as advertised though feels more solid than id expected,Another Stonylab hit for me.

D
DRK
vaccum filtration equipment

works perfectly as intended, filter paper from same manufacturer is also excellent

S
Stephan
Fast shipping - perfect condition

Haven't used it yet but it shipped fast and, most importantly, in one piece!

B
Brad M.
Works great.

I'm on my second one because I was stupid and knocked the first on off the table. Works great though, no issues so far.

123

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