StonyLab Solid Rubber Stoppers, 5-Pack 8# White Tapered Lab Seal Rubber Stoppers, Fits StonyLab 500ml Erlenmeyer Flask


Our StonyLab White Rubber Stoppers provide exceptional seal for many applications. Fits all StonyLab or Labasics erlenmeyer flask.Please read the dimension description image carefully before making a decision (might have 1mm measurement error).Exhibit excellent resilience and retain pliability over a long period.Please note these rubber stoppers are NOT food grade.StonyLab ensures high quality products and premium customer service; If received damaged, please contact us immediately; We will solve it until satisfied



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