Will this fit a 24/40 flask opening securly or do I need a rubber stopper?

Dear customer, It fits a 24/40 flask and you need a rubber stopper. Thanks, J&D Tech

What size filter paper does this funnel require?

The filter I purchased was a 60mm not a 100mm. The 60mm refers to the outside diameter of the funnel. I am using a fine screen which is 1.875 inch (47.6mm) in diameter rather than a standard filter paper. Assuming the wall thickness of the 100mm filter is not much different from that of the 60mm filter, you probably could use a 90mm diameter filter paper. If you are going to be using vacuum to filter ( I am not), the required diameter of filter paper only has to cover the holes in the bed of the filter rather than the entire inner diameter so perhaps 80mm diameter paper would do.

What is the capacity and id of the 120mm od model?

Dear Customer, The ID is 120mm and the OD is 122mm. Please refer to the second image https://images-na.ssl-images-amazon.com/images/I/416S%2BzGlJ1L._SL1000_.jpg Thanks, Lizzy L

Is this food grade? I'm thinking of building a vacuum coffee maker with a this and a vacuum flask.

Well, it certainly seems to be lab grade, so if it leached into your experiment, that would be a problem. The porcelain should make it pretty inert, and certainly able to stand up to coffee brewing. FWIW, I use mine in the kitchen to make a tonic syrup, and it works great!

Stonylab Porcelain Buchner Funnel 60 Mm Porcelain Buchner Filter Funnel

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

⚗️ Elevate your filtration game with precision and durability!

SMOOTH GLAZED FINISH - Glazed on both inner and outer surfaces (except rim) for easy cleaning and contamination-free filtration.
TRUSTED BRAND SERVICE - StonyLab’s premium quality backed by excellent customer support ensures your lab never misses a beat.
FIXED PERFORATED PLATE DESIGN - Optimizes filtration efficiency while maintaining structural integrity during rigorous lab use.
PRECISION PORCELAIN CRAFTSMANSHIP - 60 mm outer diameter with a 54 mm inner diameter ensures seamless integration into your lab setup.
DURABILITY MEETS CHEMICAL RESISTANCE - Engineered to withstand harsh acids and alkalis, guaranteeing longevity and reliability in demanding experiments.

The StonyLab Porcelain Buchner Funnel (60 mm) is a high-quality laboratory funnel crafted from durable porcelain, featuring a fixed perforated plate and a glazed finish for superior chemical resistance and easy maintenance. Designed for professional lab environments, it offers precise dimensions and robust performance, making it an essential tool for efficient and reliable filtration.

Specifications

ASIN	B07PPMNCVG
Brand	stonylab
Brand Name	stonylab
Capacity	60 Milliliters
Colour	White
Country Of Origin	USA
Customer Reviews	4.3 out of 5 stars 144 Reviews
Global Trade Identification Number	00843798108592
Item Dimensions W x H	6W x 6H Centimeters
Item Height	11.2 Centimeters
Item Weight	150 Grams
Manufacturer	StonyLab Scientific
Material	Porcelain
Material Type	Porcelain
Product Dimensions	6W x 6H Centimeters
UPC	843798108592
Wide End Diameter	60 Millimetres

Reviews

C**E

Buchner in porcellana

Salve, che dire .. l'imbuto inviatomi è perfetto ottimo pezzo ottima fattura molto ben impacchettato. La Stonylab è un'ottima azienda. Amazon pure.. Acquisterò ancora da Amazon e da questa azienda. Grazie.

24.12.2024

J**.

Perfect!

Perfect size for what I need. Was packaged well and arrived with no damage.

20.07.2024

E**I

Imbuto filtrante

Ottimo prodotto

22.08.2023

A**N

Doesn't fit standard size filter paper

The base is a tad too small so the 5.5 cm diameter filter paper doesn't lie flat.

12.08.2019

D**Z

Fast and secure

In gutem Zustand angekommen, schnelle Lieferung und sichere Verpackung, empfehlenswert!

25.01.2022

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