Red Rubber Stoppers One Hole 13mm - Pack of 10 Pack of ten

Red Rubber Stoppers One Hole 13mm - Pack of 10 Pack of ten
B8A82855
£1.70 ex VAT
Quantity:

Product Description

Best quality Red Rubber. Shore hardness in range 46-55. Bottom diameter moulded on top face.

Holes 5mm diameter.

• Bottom diameter: 13mm

• Top diameter: 16mm

• Length: 24mm

• Pack of 10

Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers. The procedure should only be carried out by trained personnel. If in doubt consult your safety advisor.

Size 13 stoppers are ideal to use with the Pyrex HD NM Conical Flask 50mL or 18mm diameter test tubes.

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