VWR® Black Rubber Stoppers, One-Hole, Kjeldahl

Supplier: VWR, part of Avantor
VWR®
500M291 800M291
59587-400CS 395.42 USD
59587-400 59587-501
VWR® Black Rubber Stoppers, One-Hole, Kjeldahl
Stoppers Rubber Stoppers
These black rubber, one-hole stoppers are specifically designed to fit 500 and 800 mL Kjeldahl nitrogen determination flasks.

  • Excellent resiliency
  • Very pliable stoppers
  • Stoppers come with an 8mm-diameter hole

Stoppers have low free-sulfur content (1/2%), lower density than neoprene, and excellent resiliency and pliability. Both sizes come with an 8mm diameter hole.
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