Ensure maximum protection, safety, and precision for your Gas Chromatography (GC) and headspace analysis with these premium 20mL amber glass headspace vials. Engineered for excellent thermal stability, internal pressure resistance, and chemical inertness, these vials are the ultimate choice for handling light-sensitive and highly volatile analytical samples.
📌 PREMIUM FEATURES & PRACTICAL APPLICATIONS:
UV Light Protection: Manufactured with high-quality amber glass, providing an essential barrier for light-sensitive samples and preventing photo-degradation during storage and testing.
Pressure-Resistant Round Bottom: The round bottom design is structurally engineered to distribute internal pressure evenly across the vial. This provides vastly superior strength and safety during the extreme high-temperature heating cycles required in headspace GC analysis.
Superior Glass Quality: Made from premium 5.0 neutral glass (USP Type 1 standard), ensuring ultimate chemical inertness and making it highly suitable for safe, long-term sample storage without risk of leaching.
Secure Heating & Analysis: The 20mm crimp-top finish guarantees a tight, leak-proof seal when properly crimped, safely containing volatile compounds during active GC heating and agitation.
⚙️ DETAILED TECHNICAL SPECIFICATIONS:
Volume / Capacity: 20mL
Dimensions: 23mm x 75.5mm
Closure / Neck Finish: 20mm Crimp Headspace
Bottom Style: Round Bottom (Pressure optimized)
Material: 5.0 Neutral Amber Glass (USP Type 1)
Design Profile: Plain (No graduation / No write-on spot)
Compatibility: Designed for use with standard 20mm crimp headspace caps and compatible GC/headspace autosamplers.
💡 AVAILABLE BULK PACKAGING OPTIONS: We offer flexible wholesale packaging to suit your laboratory's specific throughput needs. Please carefully select your required quantity from the variation menu:
300 pcs (Ideal for small-scale or specialized testing)
500 pcs (Standard choice for routine daily analysis)
1000 pcs (Best value for high-throughput testing facilities)
⚠️ IMPORTANT PURCHASING NOTES:
Accessories Not Included: You are purchasing the amber glass headspace vials only. 20mm crimp caps, septa, and aluminum seals are strictly sold separately unless explicitly listed as a bundle.
Strict Safety Restriction: Approved strictly for laboratory research and analytical use only. Do not use for any medical injection, clinical, or hypodermic purposes under any circumstances.