QWORK 250ml Borosilicate Glass Filtering Flask with Tubulation

QWORK 250ml Borosilicate Glass Filtering Flask with Tubulation

Name: QWORK 250ml Borosilicate Glass Filtering Flask with Tubulation
Brand: QWORK
SKU: 171547
Price: 12.77 USD
Rating: 8.63 (58 reviews)

$ 12.77

Score By Feature

Based on 58 ratings

Packaging

8.66

Customer service

8.70

Value for money

8.79

Giftable

8.81

OveReview Final Score

How Our Score Is Calculated

Product Description

Stackable - Made of borosilicate glass, it is clear and easy to know what the state is.

With a narrow mouth and a smooth top finish, our flask has a narrow mouth.

There is a capacity of 250ml for the bottle.

We offer a package that includes the following. Flask for filtering one piece

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Questions & Answers

Can this be fitted with a rubber stopper of any size? In what sense is opening size defined?

It has an inner diameter of

It seems there are quite a few contradictory details here The specs and reviews are good but what is the neck's ID on the 500ml flask? Thank you. What type of stopper do you recommend for a 500ml bottle?

It has a diameter of approximately 1 inch inside the neck of the flask. One and a quarter inches.

What is the maximum diameter of tubing that will fit on the ?

This fitting is meant for tubing with an inner diameter of 6 mm (1/4") and an outer diameter of 9 mm (3/8").

Selected User Reviews For QWORK 250ml Borosilicate Glass Filtering Flask with Tubulation

Choosing matching stoppers is difficult if you do not consider the neck size! In my recent purchase of this flask and corks/stoppers, I had some corks that were too big to fit the flask, because the top opening in the flask was not the 35 mm marked on the photo

3/5

An outside diameter of 36 is measured for the opening of the flask. The inside diameter of the tube is 29 mm with an outside diameter of 5 In order to fit the cork/stopper, the inside diameter of 29 mm needs to be drilled. Since I no longer have tapered stoppers in 31 to 36 mm, the ones I currently have will not serve this purpose.

Wilder REES

| Mar 17, 2021

The third use caused the item to break

3/5

The glass in this product is quite thin and I had no doubt about that when I opened it Even if I had returned it for a real borosilicate glass flask, because of that reason alone, I would have kept it. There is a big mistake here. After having it for a week, I've been using it to filter herbal infused oils. It was broken by the time I took it out today. I used it three times. What a bummer. There is a very good chance I will be unable to return it.