Chemical Stoppers
We make many of the most popular laboratory sizes of stoppers.
Manufactured using 50 Duro Shore A natural rubber, usually oxide red.
Other colours and materials are subject to MOQ (Minimum Order Quantity).
| SIZE | TOP | BOTTOM | HEIGHT |
|---|---|---|---|
| 0 | 7mm | 5mm | 19mm |
| 1 | 11mm | 8mm | 19mm |
| 2 | 12mm | 9mm | 19mm |
| 3 | 14mm | 11mm | 22mm |
| 4 | 14mm | 12mm | 22mm |
| 5 | 16mm | 13mm | 25mm |
| 6 | 19mm | 14mm | 26mm |
| 7 | 19mm | 15mm | 25mm |
| 8 | 21mm | 16mm | 32mm |
| 9 | 22mm | 18mm | 35mm |
| 10 | 25mm | 19mm | 51mm |