DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN

The DWK Life Sciences Single way stopcock complete with PTFE Cock hole 6 mm, NS 21,5, DURAN is a stopcock designed for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Polished borosilicate glass 3.3 construction gives excellent chemical resistance and reliable sealing.

Key Features:

• Brand: DWK Life Sciences
• Product Type: Stopcock
• Material: Borosilicate glass 3.3 with PTFE key
• Ground joint (NS): NS 21
• Operation: Grease-free operation
• Safety: 3-part tap safety catch secures the plug
• Application: Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines

A DWK Life Sciences stopcock designed to deliver consistency for shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines across laboratory and research applications.

Frequently Asked Questions:

What is the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN used for?
The DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN is a laboratory product used for Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Its documented configuration includes material: Borosilicate glass 3.3 with PTFE key, and product type: Stopcock. It is identified by manufacturer part number 286414601, LabFriend SKU 6.239 573. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required.

Is the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN suitable for Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines?
Yes. The DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN is suitable for Shut-off and fine dosing in laboratory glassware, and for building vacuum, inert-gas and nitrogen distribution lines. Its suitability is determined by material: Borosilicate glass 3.3 with PTFE key, product type: Stopcock, and ground joint (ns): NS 21. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Before selection, confirm that the sample, process, vessel or instrument conditions match the published DWK Life Sciences specification.

What are the most important specifications of the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN?
The most important specifications of the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN include material: Borosilicate glass 3.3 with PTFE key, product type: Stopcock, ground joint (ns): NS 21, and operation: Grease-free operation. The listed item is manufacturer part number 286414601, LabFriend SKU 6.239 573. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

What is the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN compatible with, and what is required for use?
The supplied description for the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN does not confirm a complete compatibility or accessory list. Confirm the stated dimensions, material, operating range, interface and any accessories or consumables not explicitly included. Do not assume compatibility with another model solely because the products appear similar; verify the exact DWK Life Sciences model and manufacturer part number 286414601, LabFriend SKU 6.239 573 before purchase.

What is the difference between the DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN and the DWK Life Sciences DURAN® Single Way Stopcocks, Complete With DURAN® Key With Groove, Bore 6 mm, NS 21.5?
The DWK Life Sciences Single Way Stopcock Complete With PTFE Cock Hole 6 mm, NS 21.5, DURAN differs from the DWK Life Sciences DURAN® Single Way Stopcocks, Complete With DURAN® Key With Groove, Bore 6 mm, NS 21.5 in the documented material (Borosilicate glass 3.3 with PTFE key versus Borosilicate glass 3.3), ground joint (ns) (NS 21 versus NS 21.5). Both are DWK Life Sciences products in the same general product family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.