Neoprene Stoppers

No. 8 Neoprene Stopper
Model: GWA-508
Price: $6.50
No. 8.5 Neoprene Stopper
Model: GWA-585
Price: $5.00
No. 9 Neoprene Stopper
Model: GWA-509
Price: $7.50
No. 10 Neoprene Stopper w/ One Hole
Model: GWA-511
Price: $5.00
No. 12 Neoprene Stopper
Model: GWA-512
Price: $6.50
Stoppers fit various sizes of Filter Flasks and some Graduated Cylinders for use during agitation.

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