What are the exact dimensions of the 20ml and the 30ml vial: diameter and height?

I do no know, I purchased the 10ml vials. It says 50 x 22 mm on the box.

Does the rubber seal on the inside of the vial have a small gap in the rubber to allow all of the med to be drawn up, or is it continuous on inside?

I've never seen what you mention. The rubber is a one piece seal with no holes. When you insert a syringe into it, it makes a hole, however, it seals up (this is the self healing feature they're talking about). So you tear the plastic cap off permanently, which exposes the rubber seal. It seals up so tight, that the contents can not escape even when upside down.

For the seller: What is meant by "self-healing"? I've never seen that before, aren't all multi-dose vials just made from identical butyl rubber?

Yeah it’s just like every other vial. Normal rubber tops

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Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (10ml,10)

Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (10ml,10)

Product ID: 542605361

Details

Bottle type
Glass Bottle
Brand
Ks-Tek
Capacity
10 Milliliters
Colour
transparent
Material
aluminum

🧪Sterile single-dose glass vial

♨️Steam sterilized at 121°C

🛡️Self-healing PTFE injection port

Description

🧴 Elevate your sterile storage game with Ks-Tek’s cutting-edge vial tech!

PROFESSIONAL PACKAGING - Individually packaged for maximum sterility and convenience in clinical or lab settings.
VERSATILE VOLUME OPTIONS - Available in multiple sizes from 1ml to 100ml to fit all your precise dosing needs.
INNOVATIVE SELF HEALING PORT - Officinal PTFE-coated injection port that reseals after use, maintaining vial integrity.
PREMIUM ALUMINUM FLIP OFF CAP - Secure, easy-to-remove aluminum-plastic cover ensures contamination-free access.
STERILE ASSURANCE EVERY TIME - Individually steam-sterilized vials with clear sterilization indicator for guaranteed safety.

Ks-Tek Sterile Empty Vials feature steam sterilization at 121°C for 20 minutes, ensuring a contamination-free environment. Each vial is individually packaged with a sterilization indicator and equipped with a self-healing PTFE injection port under a flip-off aluminum cap. Available in multiple sizes, these vials are designed for professional healthcare and laboratory use, combining safety, convenience, and reliability.

Reviews

T**E

Good vial

Very good and durable, came sealed

1.01.2026

C**A

Viel esterilizado

Recebi conforme anúncio , nada a reclamar

20.02.2026

B**R

Schnelle Lieferung

Artikel wie beschrieben

16.06.2026

E**O

excelente

Gostei muito do produto, maravilhoso

22.03.2026

S**4

Recommended.

I have been using them for TRT for many months now, with no problems at all. Recommended.

29.04.2026

K**.

Great Product

Great Vials very well packed. so much cheaper then buying singles.

17.03.2026

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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2 weeks ago

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Asin	B091MJLN5X
Date First Available	1 January 2024
Item Model Number	KSUS-SEV-M
Manufacturer	Ks-Tek
Product Dimensions	2.18 x 2.18 x 4.98 cm; 150 g

Ks-Tek Sterile Empty Vials with Self Healing Injection Port,with Flip Off Aluminum Cap,Sterile Package (10ml,10)

Details

Details

Description

Specifications

Reviews

Common Questions