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Rubber Stopper Seal for 14/20 Joints - Pack of 10

Product code: HP00061827

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  • New

£1.40 exc. VAT

£1.68 inc. VAT

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Ideal for securely sealing laboratory glassware, these solid natural rubber stoppers are designed for use with 14/20 joints in science classrooms. Suitable for secondary, and college science labs, they help prevent spills and contamination during experiments.

  • Pack of 10 solid natural rubber stoppers

  • Fits 14/20 jointed glassware

  • Base diameter: 13mm; Top diameter: 16mm; Height: 24mm

  • Resistant to dilute acids, alkalis, and ammonia

  • Temperature range: -30°C to 70°C

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