Tamper Evident

Additive Port Caps

For Select Baxter and B.Braun IV Caps


Drug diversion concerns are driving the need to secure and protect a wide range of drug delivery devices. The Prep-Lock™ Tamper Evident Additive Port Cap provides remarkable protection for your IV Bag preparations. The Additive Port Cap is indicated for use on the medication port of select Baxter and B.Braun IV Bags to provide both visual evidence that medication has been added and tamper evident protection.


Tamper Evident Additive Port Cap
Prep-Lock Tamper Evident Additive Port Cap

Tamper Evident

Additive Port Cap

Compatible with Baxter Viaflex, Intravia, Aviva, and All-In-One EVA.

Tamper Evident

Additive Port Cap

Compatible with B.Braun PAB® & E3® 

Deterrent to Diversion

Serves as an active deterrent to potential drug diversion and misuse

Industry Leading

Through 50 years of service, IMI has become the standard for guarding Compounded Sterile Preparations.


Tamper evident protocols may help your pharmacy comply with DEA and USP guidelines.


Compounded sterile preparations (CSPs) are at their greatest risk when they leave the custody of your pharmacy. The Prep-Lock Tamper Evident Additive Port Cap greatly reduces the risk of your CSP being compromised either accidentally or intentionally. It ensures that product integrity is maintained from the time it leaves the sterile hood until it is administered by an authorized clinician. Pharmacist also greatly appreciate the additional visual indication of protocol adherence. 



    The Simple, one-handed installation is pharmacists’ preferred method to providing tamper evident protection to IV Bag Preparations. The enclosed hinge and hidden lock design ensures that once the Cap is applied to the medication port, it cannot be removed without damaging the bag. Help ensure that your preparations arrive to patients without compromise.

    Download Instructions for Use

    Click here to View & Download Instructions for Use. 

    “This is honestly the best cap we have ever purchased.”

    Anne Marie Davis

    Production Manager, Medi-Fare Drug Pharmaceutical Compounding

    Contact Us

    Have questions about what a partnership with IMI can do for your organization? What more information on a product or pricing? Fill out the form below and one of our Specialists will get back to you as soon as possible (usually within one business day) or call the number to the right. 

     We offer complementary evaluatory samples. 

    (800) 344-2554

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