Roy Rubber Stopper Set,1 to 6 Sizes Both Single Hole and Double Hole Lab Stoppers for Laboratory Flask, 36 Packs (White)
Key features
- •36 packs, 1 to 6 sizes. Pore size: 5mm
- •1#-3# each size have 6 packs include 3 holeless and 3 single hole. 4#-6# each size have 6 packs include 2 holeless，2 single hole and 2 double hole.
- •Good thermal aging resistance
- •Good chemical stability and hot stability
- •Very easy to use them for a chemistry flask.
BrandROY ROJAS
CategoryCategories
Roy Rubber Stopper Set,1 to 6 Sizes Both Single Hole and Double Hole Lab Stoppers for Laboratory Flask, 36 Packs (White)
List Price: $25.20$22.68DEALYou Save: $2.52 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
