Vial Adapter

Vial adapters for safe liquid transfer from vials to syringes in labs and medical settings.

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2 Pack Peptide Vial Label Applicators for 2ml/3ml & 5ml/10ml Vials, Time-Saving Handheld Sticker Alignment Tool for Lab & Home Organization (NO Vials & Sticker Included)

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ARM NEXT Tactical Audio 3.5mm PTT Adapter - Compact Plug-Activated Push-to-Talk Button with M51 Interface, Connection for KENWOOD BAOFENG Radios, Compatible with Tactical Headsets for Shooting Hunting

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High Quality Peptide Vial Label Applicator, Straight Label Tool for 3mL and 10 mL Vials (CRIMSON RED)

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MaAnt DFU-X One-Click Recovery DFU Flash Tool Auto Model Detection USB-C Lightning Adapter for iPhone Samsung Phone Repair Kit Smartphone

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3D-Printed Silver Coin Pinger, Authenticity Verification Tool for Testing Real vs Fake Coins

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AlphaForged Label Application tool for 3ml 10ml. Set for Precision Label Placement on Standard vials.

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US Plug Multi Adapters Converter Adapter - 100-240V AC to 3V-24V DC Adjustable Power Supply, Max 3A 72W Output, Metal Body, Overload Safe, Auto Overvoltage Cutting, 6-Foot Cord, for 3D Printer, DC Motor

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NIIMBOT M2 Thermal Wireless Label Printer - 2in Tape, 300dpi, Built-in Li-ion Battery, Inkless Portable Shipping Address Label Maker for Small Biz, School, Bluetooth, Batch Print, Phone/PC Compatible

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7-Pack Reusable V2 Pens, Available in Multiple Colors, Portable and Convenient for Journaling and Everyday Use.

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Pen Starter Kit – Complete Accessory Bundle

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Replacement Tips 31g 8mm, 1 box (100 count)

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3 Pieces of 7-Pin Tubular Tools, Made of Stainless Steel, Three Sizes Suitable for Various Specifications, with Reset Function, Multi-Functional Hand Tool, Mechanical Tool Set, Hand Tool Kits, Multitool Set, Repair Tools

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Sensor Fit Adapter Modification Parts - 2/4 Pcs Set, Universal Compatibility,Supports Sensor Upgrades,Connection Aid,Gasoline Car Automotive Repair Accessories

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Sensor Fit Adapter Modification Parts - 2/4 Pcs Set, Universal Compatibility, Supports Sensor Upgrades, Connection Aid, Gasoline Car Automotive Repair Accessories

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M18x1.5 Universal Automotive Oxygen Sensor Decoder with Filter Element - Spacer Adapter Car Tool for Vehicle Sensor Repair, Car Tools

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106 sold

Flash sale00:00:00

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M18x1.5 Automotive Universal Oxygen Sensor Decoder with Filter Element - Oxygen Sensor Spacer Adapter Auto Sensor Repair Tool

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111 sold

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Customizable Vial Cases 3ml(14vials)-10ml(5vials)-Bac.water(1slot)-Syringes(6clips)-1 extra storage and 2 alcohol wipes storage. Cap Friendly

4 sold

$35.00

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12 Pack Vials Caps 3ml Glass Protective Vial Caps Vial Adapter, Lids Cover Reusable for 3ml Injection Vials Storage Cap

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$8.99

56 Vial Peptide Cryo-Canister with Inserts - Holds 3ml vials

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334 sold

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2026abridores de viales, 2.0acero inoxidable medicine bottle opener,vial opener,Lid Opener,Bottle Cap Opener,Suitable for 0.8in and 0.4in,Effortless and convenient Oral solution abridores de Bottle opener multifunctional Stainless, Multipurpose Lid Opener

4.5

47 sold

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0-60 Unit Adjustable Reusable Insulin Pen, Bi-Directional Precision Dial with Large Viewing Window, Fits 3mL Standard Penfill Cartridges

3.7

38 sold

Limited time deal00:00:00

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LIZVOR Universal US Plug AC-DC Volt Adapter - Universal Power Supply with LCD Digital Display, 3.5-24V 2A Adjustable, Reverse Polarity Wiring, 14 Connectors for Automotive & Motorcycle Car Electronics USB Charging (Plug Converter Compatible)

4.3

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Black Threaded Pipe Fitting Adapters 2-Pack - 1/2-28 x 3/4-16 with Washers, Contractor Supplies for Tools & Hardware, Garden Tool Accessories, Adapters Washers

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53 sold

$19.94

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Nilight 50034R 10-Pack 12V Car Add-A-Circuit Tap Adapter - Mini ATM/APM Blade Shape Fuse Block Slot, Dual-Slot Holder with 120-Pcs Circuit Protect Assortment Kit (5,7.5,10,15,20,25,30A) for Cars, Trucks, Boats

4.0

35 sold

$14.29

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LAMTTO RC23 Wireless CarPlay Adapter for iPhone, for Factory Wired CarPlay Cars + Touchscreen, Netflix/YouTube/TikTok/Gemini Pre-Installed (Wi-Fi orHotspot Required, Personal App Login Required)

3.7

161.4K sold

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Introduction

Vial adapters simplify sterile transfers in clinical and lab environments.

Needle-free connection reduces accidental punctures during medication prep.
Universal fit works with standard 13 mm and 20 mm vial closures.
Integrated vent filter equalizes pressure for smooth, drip-free withdrawal.

Choose the correct adapter size for your vial and workflow.

Vial Adapter

Vial adapters for safe liquid transfer from vials to syringes in labs and medical settings.

2 Pack Peptide Vial Label Applicators for 2ml/3ml & 5ml/10ml Vials, Time-Saving Handheld Sticker Alignment Tool for Lab & Home Organization (NO Vials & Sticker Included)

ARM NEXT Tactical Audio 3.5mm PTT Adapter - Compact Plug-Activated Push-to-Talk Button with M51 Interface, Connection for KENWOOD BAOFENG Radios, Compatible with Tactical Headsets for Shooting Hunting

High Quality Peptide Vial Label Applicator, Straight Label Tool for 3mL and 10 mL Vials (CRIMSON RED)

MaAnt DFU-X One-Click Recovery DFU Flash Tool Auto Model Detection USB-C Lightning Adapter for iPhone Samsung Phone Repair Kit Smartphone

3D-Printed Silver Coin Pinger, Authenticity Verification Tool for Testing Real vs Fake Coins

AlphaForged Label Application tool for 3ml 10ml. Set for Precision Label Placement on Standard vials.

US Plug Multi Adapters Converter Adapter - 100-240V AC to 3V-24V DC Adjustable Power Supply, Max 3A 72W Output, Metal Body, Overload Safe, Auto Overvoltage Cutting, 6-Foot Cord, for 3D Printer, DC Motor

NIIMBOT M2 Thermal Wireless Label Printer - 2in Tape, 300dpi, Built-in Li-ion Battery, Inkless Portable Shipping Address Label Maker for Small Biz, School, Bluetooth, Batch Print, Phone/PC Compatible

7-Pack Reusable V2 Pens, Available in Multiple Colors, Portable and Convenient for Journaling and Everyday Use.

Pen Starter Kit – Complete Accessory Bundle

Replacement Tips 31g 8mm, 1 box (100 count)

3 Pieces of 7-Pin Tubular Tools, Made of Stainless Steel, Three Sizes Suitable for Various Specifications, with Reset Function, Multi-Functional Hand Tool, Mechanical Tool Set, Hand Tool Kits, Multitool Set, Repair Tools

Sensor Fit Adapter Modification Parts - 2/4 Pcs Set, Universal Compatibility,Supports Sensor Upgrades,Connection Aid,Gasoline Car Automotive Repair Accessories

Sensor Fit Adapter Modification Parts - 2/4 Pcs Set, Universal Compatibility, Supports Sensor Upgrades, Connection Aid, Gasoline Car Automotive Repair Accessories

M18x1.5 Universal Automotive Oxygen Sensor Decoder with Filter Element - Spacer Adapter Car Tool for Vehicle Sensor Repair, Car Tools

M18x1.5 Automotive Universal Oxygen Sensor Decoder with Filter Element - Oxygen Sensor Spacer Adapter Auto Sensor Repair Tool

Customizable Vial Cases 3ml(14vials)-10ml(5vials)-Bac.water(1slot)-Syringes(6clips)-1 extra storage and 2 alcohol wipes storage. Cap Friendly

12 Pack Vials Caps 3ml Glass Protective Vial Caps Vial Adapter, Lids Cover Reusable for 3ml Injection Vials Storage Cap

56 Vial Peptide Cryo-Canister with Inserts - Holds 3ml vials

2026abridores de viales, 2.0acero inoxidable medicine bottle opener,vial opener,Lid Opener,Bottle Cap Opener,Suitable for 0.8in and 0.4in,Effortless and convenient Oral solution abridores de Bottle opener multifunctional Stainless, Multipurpose Lid Opener

0-60 Unit Adjustable Reusable Insulin Pen, Bi-Directional Precision Dial with Large Viewing Window, Fits 3mL Standard Penfill Cartridges

LIZVOR Universal US Plug AC-DC Volt Adapter - Universal Power Supply with LCD Digital Display, 3.5-24V 2A Adjustable, Reverse Polarity Wiring, 14 Connectors for Automotive & Motorcycle Car Electronics USB Charging (Plug Converter Compatible)

Black Threaded Pipe Fitting Adapters 2-Pack - 1/2-28 x 3/4-16 with Washers, Contractor Supplies for Tools & Hardware, Garden Tool Accessories, Adapters Washers

Nilight 50034R 10-Pack 12V Car Add-A-Circuit Tap Adapter - Mini ATM/APM Blade Shape Fuse Block Slot, Dual-Slot Holder with 120-Pcs Circuit Protect Assortment Kit (5,7.5,10,15,20,25,30A) for Cars, Trucks, Boats

LAMTTO RC23 Wireless CarPlay Adapter for iPhone, for Factory Wired CarPlay Cars + Touchscreen, Netflix/YouTube/TikTok/Gemini Pre-Installed (Wi-Fi orHotspot Required, Personal App Login Required)

Introduction

FAQs

Most adapters fit 13 mm or 20 mm serum vials; check the product listing for exact sizing.

Many are labeled single-use to maintain sterility, but some reusable models exist.

Yes, larger-bore adapters are designed for thicker solutions like certain biologics.

Standard adapters include a female luer port that accepts both slip and lock syringes.

Keep sealed in the original pouch at room temperature until ready for use.