- Provides maximum sealing for vials with a blow-back glass finish
- This style is not recommended for vials with a straight-walled finish
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Wheaton W224100-342 Rubber 30mm Snap-On Style Stopper, Gray Bromobutyl/50 (Case of 1000)
|Price:||$380.67 ($0.38 / Stoppers) + $19.50 shipping|
|You Save:||$80.80 (18%)|
Usually ships within 6 to 10 days.
Ships from and sold by Laboratory Supply Distributors Corp.
2 new from $359.80
Specifications for this item
|Number of Items||1000|
|Cap Size||30 mm|
This design provides maximum sealing for vials with a blow-back glass finish, which is a small ri... See more product details
This design provides maximum sealing for vials with a blow-back glass finish, which is a small ridge on the interior of the vial’s neck. The snap-on stopper locks into the blow-back ridge, providing a tight seal and keeping the stopper from backing out. This style is not recommended for vials with a straight-walled finish. The blow-back feature is typically found in vials from North American manufacturers.
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