Rubber Stoppers One Hole - Bottom Diameter: 19mm - Pack of 10
Product code: HP00054767
In stock
£2.35 exc. VAT
£2.82 inc. VAT
Product code: HP00054767
In stock
£2.35 exc. VAT
£2.82 inc. VAT
Free next day delivery
Easy returns
These durable rubber stoppers with a single hole are ideal for securely sealing laboratory glassware during science experiments in primary, secondary, and college settings. Designed to withstand a range of chemicals, they help teachers create safe, controlled environments for practical investigations.
Made from high-quality rubber, resistant to acids, alkalis, and ammonia
Easy to clean and suitable for repeated use
Bottom Diameter: 19mm
Top Diameter: 22mm
Length: 28mm
Number of Holes: 1
Temperature Range: -20°C - 70°C
Pack of 10
Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers. See CLEAPSS for details.
