This flask is designed to assure the strength needed for vacuum filtration, and is made with heavy wall borosilicate glass and a side arm that accepts 1/4 inch I.D. tubing.

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4100 Filtering Flask with Rubber Stopper Joint - Manufactured by NDS Technologies, Inc.

Filtering Flask with Rubber Stopper Joint
List Price $54.16

4100 Filtering Flask with Rubber Stopper Joint - Manufactured by NDS Technologies, Inc.

Filtering Flask with Rubber Stopper Joint
List Price $93.94

4100 Filtering Flask with Rubber Stopper Joint - Manufactured by NDS Technologies, Inc.

Filtering Flask with Rubber Stopper Joint
List Price $164.36

4100 Filtering Flask with Rubber Stopper Joint - Manufactured by NDS Technologies, Inc.

Filtering Flask with Rubber Stopper Joint
List Price $242.63
Product Name N/A Filtering Flask with Rubber Stopper Joint
Capacity N/A 125 mL N/A 1000 mL N/A 2000 mL N/A 4000 mL
Stopper Size N/A 5 N/A 8 N/A 8 N/A 8
Hose Connection Size N/A 2
Pkg. Qty. N/A 1