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Rubber Stoppers Solid - Bottom Diameter: 19mm - Pack of 10

Product code: PP00054775

In stock

£2.35 exc. VAT

£2.82 inc. VAT

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These solid rubber stoppers are ideal for securely sealing test tubes, flasks and other laboratory glassware during science experiments. Suitable for primary, secondary and college settings, they help prevent spills and contamination in practical lessons.

  • Made from high-quality, chemical-resistant rubber

  • Bottom diameter: 19mm; top diameter: 22mm; length: 28mm

  • Solid design for a tight, leak-free seal

  • Resistant to acids, alkalis and ammonia

  • Temperature stable from -20°C to 70°C

  • Pack of 10 for classroom use

  • Orange in colour

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