(as of Aug 27,2020 19:50:40 UTC – Details)
A Pyrex Beaker Watch Glass Set. 600ml Pyrex Beaker with 100mm Watch Glass, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. Extra large marking spot. For convenience, a Corning brand 100mm Watch Glass (9985-100) is included.
Graduations: 50ml, 50ml to 500ml