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Features & Details
🚀 Professional Autosampler Vial Inserts for Micro-Volume Sample Analysis
The **Autosampler Vial Inserts** from LVDALAB® are engineered to handle small-volume samples with extreme precision. These micro-inserts reduce the internal volume of standard 2ml 9-425 vials, enabling high-performance chromatography even when sample quantities are limited, ensuring no drop is wasted.
💎 High-Purity Glass and Medical-Grade PP Options
Our inserts are available in two premium materials: USP Type 1 Borosilicate glass for maximum chemical inertness, and high-transparency Polypropylene (PP) for cost-effective, unbreakable daily use. Consequently, they are suitable for most injection bottles used in acidic, neutral, or alkaline HPLC, GC, and LC/MS applications.
🎯 Multiple Bottom Designs for Maximum Sample Recovery
Choose from **Flat Bottom** for maximum capacity, **Conical/Cone Bottom** for standard micro-sampling, or our specialized **Inserts with Poly-Spring Stand**. The integrated stand ensures the insert stays centered and upright, protecting the autosampler needle while allowing for almost 100% sample retrieval.
🔄 Universal 9-425 Compatibility & Flexible Packaging
Designed strictly to 6x29mm and 6x35mm dimensions, these vial inserts fit all standard 9-425 chromatography vials seamlessly. Furthermore, we offer flexible bulk packaging options ranging from 100pcs to 1000pcs per lot, catering to both specialized research tasks and high-throughput industrial testing needs.
About this item
LVDALAB® Insert Specifications
| Material Type | Bottom Shape | Capacity | Dimensions | Pack Size |
|---|---|---|---|---|
| Plastic (PP) | Round Bottom | 300 µl | 6 x 29 mm | 1000 Pcs |
| Glass | Conical (Cone) | 250 µl | 6 x 29 mm | 100 Pcs |
| Glass | Flat Bottom | 300 µl | 6 x 29 mm | 100 Pcs |
| Glass | Poly-Spring Stand | 250 µl | 6 x 35 mm | 100 Pcs |
| Plastic (PP) | Poly-Spring Stand | 250 µl | 6 x 35 mm | 200 Pcs |
💎 High Transparency for Easy Sample Inspection
Both our **glass and plastic inserts** are manufactured with premium clarity in mind. This allow researchers to easily perform visual checks of sample volume and clarity. The hydrolyzed glass and medical-grade PP materials are safe and non-toxic, preventing any leaching that could interfere with your sensitive **chromatography results**.
🛡️ Innovative Poly-Spring Stand Design
The **vial inserts with stand** feature a unique polymer spring at the base. This self-centering mechanism cushions the autosampler needle during the injection process, preventing potential damage to the equipment. It also ensures the insert remains perfectly vertical, providing consistent high recovery for volumes as low as 250µl.
🎯 Optimized Bottom Shapes for Diverse Needs
Whether you require the maximum retrieval capability of a **conical bottom** or the stability of a **flat bottom insert**, LVDALAB® has you covered. The 6x29mm round bottom plastic inserts provide an economical solution for routine testing, while the cone bottom glass variants are ideal for high-precision micro-sampling in **2ml autosampler vials**.
📦 Secure Bulk Packaging for High-Throughput Labs
Our **vial insert pipes** are available in large pack sizes (up to 1000pcs) to keep your laboratory well-stocked and minimize per-unit costs. Every batch is QC-tested to ensure seamless fit with universal **9-425 screw neck vials**, providing an airtight seal when combined with standard septa and caps for reliable overnight analysis.
FAQs
LVDALAB Autosampler Vial Inserts, 250µl/300µl Glass & Plastic for 9-425 HPLC Vials, 100-1000 Pcs
Price range: $8.08 through $15.56
6–12 Month Warranty
Repair & Refund support available for most products.
Free Worldwide Shipping
Ships within 3 business days.
Taxes & Duties
Buyer responsible for local import fees.
24/7 After-Sales Support
Technical assistance & video guidance within 24h.
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