Screw Top Headspace Vial 10ml 100 Pack Glass with PTFE Liner by

Description

Product Overview

The creahub Screw Top Headspace Vial is engineered for demanding laboratory applications where sample integrity and reproducibility are paramount. Each vial holds 10 ml of liquid and is constructed from high‑grade borosilicate glass, offering superior chemical resistance, thermal stability, and optical clarity. The rounded bottom design maximizes sample volume while minimizing dead space, and the precision‑machined screw‑top provides a secure, leak‑free seal. The magnetic cap incorporates a dual‑liner system: a PTFE inner liner for chemical inertness and a silicone outer liner for added cushioning, ensuring a tight seal even under repeated opening and closing cycles. The vials are supplied in a convenient 100‑pack, allowing laboratories to maintain a ready stock of reliable containers for high‑throughput workflows.

Usage

These vials are ideally suited for autosampler modules in chromatography, mass spectrometry, and HPLC systems where precise headspace sampling is required. The magnetic cap aligns perfectly with standard autosampler grippers, reducing the risk of misalignment and sample loss. In addition to chromatographic applications, the vials perform well in routine sample storage, stability testing, and preparation of standards. Their robust glass construction tolerates temperature extremes from -20 °C to 200 °C, making them compatible with freeze‑thaw cycles, heating, and cooling processes common in analytical labs. The PTFE/ silicone liner combination protects sensitive samples from adsorption and evaporation, preserving analyte concentration over extended storage periods.

Why Choose Us

Choosing creahub means selecting a partner committed to quality and consistency. Every vial undergoes rigorous inspection for dimensional accuracy, glass integrity, and cap torque specifications, ensuring that each unit meets exacting industry standards. Our manufacturing process incorporates clean‑room conditions to prevent contamination, and the magnetic caps are calibrated for uniform magnetic force, guaranteeing reliable performance across all autosampler platforms. We back our products with responsive technical support and a clear return policy, providing laboratories with confidence that any issues will be addressed promptly. By offering a high‑volume pack at a competitive price, creahub helps labs reduce per‑unit costs without sacrificing quality.

Key Features

• Durable borosilicate glass resists chemicals and temperature extremes for versatile lab use.
• Magnetic screw‑top cap with PTFE and silicone liners ensures airtight sealing and protects samples.
• Rounded bottom design maximizes usable volume while minimizing dead space.
• Compatible with standard autosampler grippers, reducing setup time and error.
• Responsive customer support and hassle‑free returns for peace of mind.

FAQ

What size vials are included in the pack?

Each pack contains 100 vials, each with a 10 ml capacity, suitable for a wide range of analytical and storage applications.

Are the caps compatible with all autosampler models?

The magnetic caps are designed to fit the majority of standard autosampler grippers used in HPLC, GC, and LC‑MS systems. Compatibility with specific models can be confirmed by checking the cap dimensions against the instrument specifications.

Can the vials be used for high‑temperature applications?

Yes, the borosilicate glass can safely withstand temperatures up to 200 °C, making the vials suitable for heating, drying, and other high‑temperature processes.

How does the PTFE liner protect my samples?

PTFE is chemically inert and provides a non‑reactive surface that prevents sample adsorption, ensuring that analyte concentrations remain unchanged during storage.

What is the warranty or return policy for these vials?

creahub offers a 30‑day return window for any defective or damaged vials, along with technical assistance to address any performance concerns.