What is the main difference between clear and amber laboratory sample vials?

Clear borosilicate glass vials provide full optical clarity for visual inspection and phase separation tracking, whereas amber glass vials filter out actinic and UV light wavelengths to prevent photodegradation of sensitive chemical or biological samples. These JG Finneran vials are clear, offering maximum visibility for your samples.

How do I choose the correct septa material for autosampler sample vials?

PTFE/silicone septa represent the standard choice for chromatography workflows because the PTFE side faces the sample to resist aggressive solvents, while the silicone backing provides structural flexibility and reseals effectively after autosampler needle punctures. These vials are compatible with various sealing options, allowing you to select the appropriate septa for your specific solvent and needle requirements.

Are these JG Finneran vials compatible with common autosamplers?

Yes, these JG Finneran 2.0mL vials are specifically designed for reliable use with autosamplers. The unique StepVial design precisely centers limited volume inserts, ensuring dependable operation and minimizing the risk of jams or errors during automated injection processes in GC and HPLC systems.

Can I write on these laboratory sample vials?

Yes, these vials feature a white marking spot that is specifically designed to be written on with a #2 pencil. This allows for clear and easy labeling of your samples, facilitating sample tracking and reducing the chance of mix-ups in a busy laboratory setting.

How do I buy original JG Finneran lab supplies in India?

To buy original JG Finneran lab supplies in India, source from authorized US retailers like CrowCrowCrow. These vials are imported directly, factory-sealed, and come with all customs duties and GST pre-paid. Delivery is handled via ExpressBox tracked shipping, ensuring you receive authentic, high-quality labware without hidden charges.

What are the dimensions of the JG Finneran 2.0mL vials?

These JG Finneran 2.0mL vials have a standard 12mm diameter and a 32mm height. The crimp size is 11mm, making them compatible with standard autosampler racks and sealing mechanisms. The case contains 1000 vials.

JG Finneran White 2.0mL Lab Supply Vial

Name: JG Finneran 2.0mL Borosilicate Glass Snap Seal Vial with White Marking Spot, 1000 Count | Autosampler Compatible
Brand: JG Finneran
SKU: pnm5465
Price: 24835.00 INR
Availability: InStock

About this item

JG Finneran 2.0mL borosilicate glass vials offer dependable performance for laboratory autosamplers. These clear vials feature a white marking spot for easy sample identification and are constructed from Type I borosilicate glass, ensuring chemical resistance and durability. The unique StepVial design precisely centers limited volume inserts, minimizing breakage and ensuring reliable operation. They are compatible with various sealing options including crimp caps, snap caps, and poly crimp seals.

The vials are designed for precise sample handling and identification in analytical workflows. The white marking spot allows for easy labeling and filling to a desired level, facilitating sample tracking. The robust neck area minimizes breakage during decapping, ensuring longevity and consistent performance in demanding laboratory environments.

Imported directly from authorized US retailers, these vials provide a high-quality solution for your laboratory needs. All customs duties and GST are included in the displayed price, and delivery is handled via our ExpressBox service, ensuring a transparent and hassle-free purchase experience for Indian customers.

Key Features

Autosampler Precision — The StepVial design precisely centers limited volume inserts, ensuring reliable and jam-free operation in GC and HPLC autosamplers, crucial for accurate and repeatable analysis.
Durable Borosilicate Glass — Constructed from Type I borosilicate glass, these vials offer excellent chemical resistance and thermal shock stability, protecting your samples from contamination and degradation during analysis.
Easy Sample Identification — The integrated white marking spot allows for clear labeling and precise filling to desired sample volumes, facilitating sample tracking and reducing the risk of mix-ups in busy labs.
Secure Sealing Options — Compatible with a range of sealing methods including crimp caps, snap caps, and patented Poly Crimp Seals, ensuring sample integrity and preventing evaporation or contamination.

Why choose this product

Precision Labware for Indian Research

JG Finneran vials are engineered for analytical precision, a critical factor for research institutions and quality control labs across India. Unlike generic alternatives, these Type I borosilicate glass vials offer superior chemical inertness and thermal stability. The StepVial design ensures consistent autosampler performance, reducing errors in chromatography. Imported directly from authorized US retailers, they guarantee authenticity and quality for your sensitive analyses. Trust JG Finneran for reliable sample handling in demanding Indian laboratory conditions.

Ideal for Chromatography vs. General Use

These 2.0mL vials are specifically designed for GC and HPLC autosamplers, featuring precise dimensions and centering mechanisms for jam-free operation. They are ideal for analytical chemists and researchers requiring high reproducibility. If you need simple sample storage without automated injection, or for non-critical applications, standard glass jars or lower-grade vials might suffice. However, for validated methods and sensitive analytes, the precision and material quality of JG Finneran vials are essential.

How to use

Carefully fill the 2.0mL vial to the desired level, ensuring not to overfill. Use the white marking spot to label the vial clearly with sample details using a #2 pencil. — Prepare Sample
Select an appropriate cap and seal (crimp cap, snap cap, or Poly Crimp Seal) and securely fasten it to the vial neck. Ensure a tight seal to prevent sample evaporation or contamination. — Seal the Vial
Place the sealed vial into the autosampler rack, ensuring it is correctly positioned. The StepVial design will help center the vial for reliable needle penetration and sample aspiration. — Load into Autosampler

Example scenarios

Typical situations where JG Finneran 2.0mL Borosilicate Glass Snap Seal Vial with White Marking Spot helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A research lab in Pune needs reliable vials for HPLC analysis of sensitive compounds.

How this product helps

These JG Finneran 2.0mL borosilicate glass vials ensure sample integrity and autosampler compatibility, crucial for accurate results in demanding analytical workflows. The white marking spot aids sample tracking, and the case of 1000 provides a cost-effective supply for regular use.

Scenario 2

Illustrative example

Where it helps

A quality control lab in Delhi requires consistent sample handling for routine GC injections.

How this product helps

The StepVial design in these JG Finneran vials guarantees precise centering, preventing autosampler jams and ensuring reproducible injections. Imported directly, they offer authentic quality for critical QC processes, with all duties and GST included for transparent pricing.

Specifications

Composition

Glass Type	Type I Borosilicate Glass
Marking Spot	White, Pencil-Writable

Usage

Application	Autosampler Vials (GC/HPLC)
Sealing Compatibility	Crimp Caps, Snap Caps, Poly Crimp Seals
Volume Rating	2.0 mL
Cost per use	1000 vials at ₹24,835 — ₹24.84 per vial

How we compare

Feature	JG Finneran 2.0mL	Others
Material & Chemical Resistance	Type I Borosilicate Glass — High chemical inertness, excellent thermal shock resistance.	Varies by brand; some local options may use Type II glass or lower-grade borosilicate, potentially affecting chemical resistance and thermal stability.
Autosampler Compatibility	StepVial design ensures precise centering of inserts for jam-free autosampler operation.	Standard vials may lack precise centering features, potentially leading to autosampler jams or inconsistent injection volumes.
Marking & Identification	Integrated white marking spot, pencil-writable for clear sample identification.	May have plain glass surfaces requiring separate labels, or less durable marking areas.
Sealing Options	Compatible with crimp caps, snap caps, and specialized Poly Crimp Seals for secure closure.	Typically offers standard crimp or screw caps; specialized sealing options may be limited.

SKU	pnm5465
Brand	JG Finneran
Part Number	31811M-1232
Model Number	31811M-1232
Material	Borosilicate Glass
Color	Clear
Capacity	2.0 mL
Diameter	12 mm
Height	32 mm
Crimp Size	11 mm
Unit Count	1000
Item Weight	1 kg
Package Weight	0.3 kg
Package Dimensions	10 cm x 10 cm x 10 cm
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers

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JG Finneran 2.0mL Borosilicate Glass Snap Seal Vial with White Marking Spot, 1000 Count | Autosampler Compatible

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