Good 'ole Rubber Stoppers
for all laboratory glassware.
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Small Rubber Stopper
Assortment
(sizes 000 to
6)
Contains 2 of each size
and type (solid, 1 hole, 2hole) from #000 to #6.
(please note that #000 only comes in solid)
Total of 50
stoppers
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Large Rubber Stopper
Assortment
(sizes
7 to 9)
Contains 2 of each size
and type (solid, 1 hole, 2hole) from #7 to #9.
Total of 18
stoppers |
