These two-piece, tamper-evident flip-off button top aluminum seal protects target area and allows easy access. Designed for use with serum finished bottles and vials. Designed to secure septa and stoppers to bottles and vials. Allows easy access with a flip of the thumb. Available with different color plastic buttons to help separate and identify samples.
These button top cap, flip tear-off style, are designed to secure septa and stoppers to bottles and vials. For use with 13mm serum finished bottles and vials. Tamper-evident flip, tear-off button top protects target area and allows easy removal of the aluminum seal. Available with different color plastic buttons to help separate and identify samples.
Wheaton® open top aluminum seals for lab vials and bottles are supplied without a septa. Aluminum seals are manufactured with pure natural aluminum and are available in a variety of colors and neck finish diameter sizes.
Wheaton® 28.5mm tamper-evident aluminum seals are designed for use with Wheaton® Uni-Dose® bottles and vials. These three-piece lined aluminum caps have unique metal inserts and are manufactured with a combination of materials including aluminum, pulp, PVDC plastic and polyethylene. Contents cannot be accessed without removing cap or leaving evidence of puncture or insert. A metal tab with a rolled safety edge 'perks up' to provide visual proof of a tight seal. Aluminum seal caps remove quickly and easily in one piece. (Wheaton # 224316 Crimper & Decapping Tool is recommended to apply and remove tamper-evident aluminum seals).
Wheaton® aluminum seals feature a center disc tear-out disc which exposes the top of the septa stopper to any syringe for sample extraction. Aluminum seals are available in 13mm, 20mm and 30mm neck sizes in variety of colors. Choose from seals with septa stoppers or unlined types which accept separate septa inserts.
Wheaton® aluminum flip cap seals are ieasy to use, autoclavable for sterile applications and tamper-evident. The red plastic top flips off easily with pressure from the thumb exposing the aluminum seal with center hole and pull ring. Removal of the flip cap button can be accomplished with one hand, freeing the other for the syringe. Choose from plain unlined or Center Tear-Off style to suite your application.
These Wheaton® aluminum seals are designed for glass headspace autosampler vials and feature a special crimp closure with a bridge and scoreline in the aluminum seal. This design is an added safety feature which allows the internal pressure to be released when 3.0bar (±0.5) has been exceeded. Available with your choice of septa which are tightly bonded to the seals for a secure, leak-proof crimping to your lab vial or bottle. Fits 20mm headspace vials.
Open top aluminum seals liner are designed for sealing glass vials and bottles. The open-top design provides for filling or retrieving contents with a syringe. 11mm aluminum seals are designed for use with 12 x 32mm crimp top vials. A wide variety of colors are available. Choose three different types of (integral) septa styles to fit your lab's specific application.
Wheaton® unlined solid top aluminum seals are ideal for long-term storage of samples. These aluminum seals can be attached to a serum bottle or vial with a Wheaton® crimper tool and easily removed with a Wheaton® decapper tool. Convenient bulk packs are economical. Available in both 11mm and 20mm sizes.