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Lenz-Laborglas Vacuum Stopcock, 1-way, Parallel Stopcock NS 21.5, Bore 6.0 mm, Boro 3.3

Bore

Ground size

Specifications

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Bore
6.0 mm
Ground size
NS 21,5
Material
Boro 3.3
Material stopcock
Glass key
Standard
DIN 12545
UNSPSC
41104812

$191.36

Inc. GST

Available soon

Product description

The Lenz-Laborglas Vacuum Stopcock, 1-Way, Parallel Stopcock, NS 21.5, Bore 6.0 mm, Boro 3.3 is designed for laboratory vacuum applications requiring controlled flow and reliable sealing. Made from Boro 3.3 glass, it features parallel side arms and a hollow NS glass plug.

Key Features:

  • Brand: Lenz-Laborglas
  • Product Type: Vacuum stopcock
  • Design: 1-way parallel stopcock
  • Neck Size: NS 21.5
  • Bore: 6.0 mm
  • Material: Boro 3.3 glass
  • Construction Material: Parallel side arms and hollow NS glass plug
  • Standard: Leakage rate according to DIN 12540-1

This Lenz-Laborglas vacuum stopcock provides a practical glassware solution for controlled vacuum flow in laboratory setups.

Compare similar models

Vacuum Stopcock, 1-way, parallel stopcock NS 21,5, bore 6,0 mm, boro 3.3

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Vacuum-stopcocks, One Way, Parallel, NS 29,2 Bore mm 10

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Vacuum-stopcocks, One Way, Parallel, NS 18,8 Bore mm 4

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Vacuum Stopcock, 1-way, parallel stopcock NS 24, bore 8,0 mm, boro 3.3

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02942408

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Vacuum Stopcock, 1-way, parallel stopcock NS 14,5, bore 2,5 mm, boro 3.3

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02941402

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Frequently asked questions

The NS 21 is designed for laboratory vacuum applications requiring controlled flow and reliable sealing. This vacuum stopcock format supports routine laboratory work in that application.

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$191.36

Inc. GST