Free delivery on orders over £25*

Home
Products
Lab Equipment
Labware
Stoppers
Red Rubber Stoppers One Hole 31mm - Pack of 10

Covid19 Customer Service Update: We are open as usual and are here to support you. Click here for the latest information.
As of 1^st March 2021, all orders under £25 will be subject to a £2.95 delivery charge

Red Rubber Stoppers One Hole 31mm - Pack of 10 Pack of ten

Click to Expand

Click to Expand

Red Rubber Stoppers One Hole 31mm - Pack of 10 Pack of ten

B8A82946

Product code: B8A82946

5.77

6.92 inc VAT

In stock

Sign in to Add to Favourites

Product Description

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

Hole 5mm diameter.

Bottom diameter: 31mm
Top diameter: 36mm
Length: 35mm
Pack of 10

Size 31 stoppers are ideal to use with Economy NM Flasks 100mL, Pyrex NM Conical Flasks 250-500mL and Simax Side Arm 250mL.

Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers.

Further Information

Bung Material: Rubber
Bung Type: One Hole
Top Diameter: 36mm

5.77

6.92 inc VAT

In stock

Sign in to Add to Favourites

Product Description

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

Hole 5mm diameter.

Bottom diameter: 31mm
Top diameter: 36mm
Length: 35mm
Pack of 10

Size 31 stoppers are ideal to use with Economy NM Flasks 100mL, Pyrex NM Conical Flasks 250-500mL and Simax Side Arm 250mL.

Please note: Extreme care must be used when inserting glass into the holes in rubber stoppers.

Further Information

Bung Material: Rubber
Bung Type: One Hole
Top Diameter: 36mm

You May Also Like