HFS (R) Porcelain Buchner Funnels (100ML)

HFS (R) Porcelain Buchner Funnels (100ML)

$ 7.99

Score By Feature

Based on 10 ratings

Value for money

7.04

Satisfaction

7.45

Packaging

7.05

Customer service

7.54

OveReview Final Score

How Our Score Is Calculated

Product Description

-Material Porcelain, Volume

The filter paper diameter is 55 millimeters (mm).

In addition, a thermal shock resistance of 3 is the average coefficient of expansion, from 20° C to 200° C. The square root of 56 is 10.5

Up to 4 in increments of 1 The molecular weight of the 69 x 10-5 is defined at 1050 degrees. We test every batch of porcelain in our factory for heat resistance

There is no softening of the glaze up to 1000°C, and it likewise does not discolor under any conditions. Chemical Action - Its resistance to acids and alkalies is excellent, but it is not resistant to

Selected User Reviews For HFS (R) Porcelain Buchner Funnels (100ML)

I have no idea where these products come from, but they are poorly packaged and of poor quality

3/5

There were several shattered pieces on the package. This tiny funnel (2000ml) was packed into a box tiny enough to fit it only just. A couple of pieces of bubble wrap (the small bubble kind) and a piece of air bag type wrap were wrapped around it. Naturally, we all know that packages can and are treated in a certain way. It is really their fault that they did not know Based on my ability to fit the pieces together, I can verify that the size is insufficient for the 185mm filter paper that is recommended. The 170 mm paper should be your choice if you can find it. Despite my best efforts, this funnel has disappointed me again.