2ml 4ml HPLC Autosampler vial and closure

详情

Autosampler vials can be used to inject samples from an autosampler. During the injection process, the autosampler needle pierces the vial cap and extracts the desired amount of analyte from the vial. HPLC autosampler vials are typically categorized based on vial diameter, vial height, and thread finish. Clear glass and amber glass have similar inertness. Amber glass is used to protect sensitive samples from UV light. Markings on the vial help provide sample identification information. 

Product Specification
Product name: Autosampler vial and closure
Volume: 1.5ml-2ml, 4ml
Vial Size: 11.6*32mm(2ml), 15x45mm(4ml)
Vial Color: Clear and Amber
Write-on Spot: whit/without
Vial Material : Brosilicate Glass/1st hydrolytic class glass
Neck: Screw neck, Crimp-top(11mm), Snap(11mm)
Cap Size: 8-425, 9mm, 10-425, 11-425, 13-425(4ml)
Cap Material: PP
Septa Material: Non-slit, Pre-Slit, PTFE/Silicone
Packing: 100pcs packed in one box
Insert: 150ul/250ul/300ul

Accessories for Autosampler vials
1. Vial Inserts
Different bottom shape for choosing, including flat bottom, concial bottom, and concial bottom with polyspring. Micro-Inserts can be used on all 1.5ml vials.

Capacity selection guide:
150µL and 250µL: Suitable for 8mm vials.
250µL and 300µL: Suitable for 9mm, 10mm, and 11mm vials.


2. Caps and Septa

Cap Selection Guide
Screw Cap: Offers low evaporation, suitable for sample storage.
Crimp Cap: Provides the best sealing performance, effectively reducing sample evaporation, but requires the use of a crimping tool.
Snap Cap: Easy to operate, but the sealing performance is not as good as screw caps and crimp caps.

Septa Selection Guide
PTFE/Silicone: The most versatile septa material. 
Pre-slit PTFE/Silicone: Pre-slit in the center to facilitate needle penetration, reducing septa wear.
PTFE/Silicone/PTFE: The dual-layer design effectively prevents silicone shedding while maintaining excellent resealability.

3. Crimper and Decrimper
Used for sealing and opening 11mm crimp vials and caps, ensuring a secure seal for sample vials, and facilitating sampling and subsequent analysis.


Related Service
1) OEM Manufacturing welcome: Customized Logo, Customized Package

2) Professional After-sales Service Team

3) Fast delivery, all goods can be shipped in 3-7days. Large qty products are in stock for customer.

4) Shipping way: Based on customers difference situation using difference shipping ways, By air, By sea, By train,etc.

5) Packing: 2ml HPLC GC Vials packed in PP-Trays with plastic film and cover plate.


Advantages
1. Aijiren has own R&D Center and Quality Controll Center to keep products in high quality.

2. More than 10 years experience for automatic analytica technique

3. All materials are produced at 100,000 grade clean room.

4. Passed ISO9001:2015  quality management system certification, RoHS compliance can also be provided.