(800) 660-5998Contact Us

You have no items in your shopping cart.

Login or create an account to earn points.

Product was successfully added to your shopping cart.

20mm Dual Tone Flip Top Seal (Violet/Violet)

Be the first to review this product

Quick Overview

20mm Dual Tone Flip Top Seal (Violet/Violet) by Med Lab Supply

Availability: In stock

Product Name Price Qty

20mm Dual Tone Flip Top Seal (Violet/Violet)

20mm Dual Tone Flip Top Seal (Violet/Violet) Qty. 25
Single item: $4.50

20mm Dual Tone Flip Top Seal (Violet/Violet)

20mm Dual Tone Flip Top Seal (Violet/Violet) Qty. 100
Single item: $11.00

20mm Dual Tone Flip Top Seal (Violet/Violet)

20mm Dual Tone Flip Top Seal (Violet/Violet) Qty. 1000
Single item: $90.00
You could receive 5 Points for writing a review and/or rating this product.

Share Socially and Earn Reward Points!


20mm Dual Tone Flip Top Seals for use with 20mm Glass Serum Vials and Stoppers


Dual Tone Flip top seals for use with all 20mm tubular serum or molded vials from Brands like Wheaton, Kimble, and RLS in combination with grey or red butyl rubber stoppers, 2 or 3 pronged lyophilization stoppers (complete seal and freeze dry pharmaceutical application), and humidity, acid, temperature and chemically resistant clear gel silica stoppers.  Flip Top Seals, also known as Flip off and Flip cap seals, are a vital part of the serum vial system, ensuring closure integrity. Features smooth plastic cap edge; plastic disc portion of the seal flips off  easily with one hand exposing the aluminum seal with center hole, while leaving no jagged metal edges. Flip cap seal provides the added benefit of a highly visible surface area for easy marking & labeling, as well as product distinction.  Manufactured with an integrated security tamper resistant feature that protects targeted area. Contents can be accessed by syringe with attached needle.

The advantage of our seals vs. regular flip top seals is that you still have a color coded base aluminum seal after the flip top is removed, as opposed to just plain silver aluminum as is the case with all other flip top seals.

 *Demonstrational image of complete vial product shows a RLS Clear Tubular Serum Glass vial with Clear Gel Silica Stopper.


Quick View Features:

Size: 20mm

Aluminum Seal Color: Violet

Flip Top Cap Color: Violet

Crimper Tool Used for application: 20mm Flip Top Crimper

Vial Compatible: All serum vials with 20mm OD neck sizes

Autoclavable for sterile applications: Yes



Med Lab Supply, manufacturers and offers a complete line of system components for Serum Vial Packaging, please click to view our entire selection of:  

Open Clear & Amber Glass Serum Vials & Bottles 

Serum Vial Stoppers 

Standard Aluminum & Flip Top Seals, 

Sterile Sealed Serum Vials


Additional Information

Custom Stock Status No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars