Description
Best quality Red Rubber. Shore hardness in range 46-55. Bottom diameter moulded on top face.
- Bottom diameter: 21mm
- Top diameter: 24.5mm
- Length: 28mm
- Pack of 10
Size 21 stoppers are ideal to use with Pyrex HD NM Conical Flasks 125mL and Simax NM flasks 50-100mL.
Specifications
UNSPSC Code
41122502
Brand
Own Brand
Categories
Lab Equipment
Category
Labware