Watch Glass, Disposable, 50ml DigiTUBE (pk/1000)

Disposable Watch Glass for use with 50ml DigiTUBE and other digestion tubes.

• Unique ribbed design to promote gentle reflux action
• Manufactured from virgin polypropylene with ultra-low metal content
• Grip tag for easy on/off and to avoid contamination
• Supplied in a handy dispenser box

1000 watch glasses (2 x 500/box)