1.5mL 8-425 Screw Neck Vial ND8

1.8-425 Standard autosampler vials(11.6*32mm) for GC and HPLC 2.Available with black or white screw caps with 8-425 thread

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Product Description

Features

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Application

technical Parameter

Packing and Delivery

FAQ

INQUERY

Email: market@aijirenvial.com

Tel: 008618057059123

Whatsapp:+8618057059123

Factory Add: NO.10 Bailing North Road,Qujiang District, Quzhou City, Zhejiang Province,China

product description

Product Description

Chromatography, a cornerstone of analytical chemistry, relies on precise sample handling and accurate separation techniques to obtain reliable results. One of the fundamental components in chromatographic analysis is the vial, and in this article, we will delve into the significance of the 1.5mL 8-425 Screw Neck Vial ND8 in chromatography.

1.8-425 Standard autosampler vials(11.6*32mm) for GC and HPLC.

2.Available with black or white screw caps with 8-425 thread.

3.Available as closed top screw seals or with centre hole.

4.Vials are manufactured of Clear or Amber borosilicate glass.

Features

Size: The 1.5mL 8-425 Screw Neck Vial ND8 is designed for small-volume chromatography applications and holds 1.5 milliliters of liquid samples.

Screw Neck: This vial features an 8-425 screw neck design, which refers to the type and size of closure or cap that seals it. An 8-425 thread size provides compatibility with various autosampler systems.

Material: These vials are typically constructed of high-grade glass, such as borosilicate. Glass vials are preferred due to their inertness and resistance to chemical interactions with samples.

Clear or Amber: Vials come in both clear and amber (or brown) glass options, with clear vials suitable for light-insensitive samples while amber vials offer added photoprotection from photodegradation.

Compatibility: The 1.5mL 8-425 Screw Neck Vial ND8 has been carefully designed to be compatible with a range of chromatography instruments, making it an excellent option for various laboratory uses.

Thread Design: The vial features an accurate thread design that ensures a secure and leakproof seal when the screw cap is tightened onto it.

Septa Compatibility: These vials have been specifically designed to work with septa seals that sit beneath screw caps. Septas typically consist of materials such as silicone or PTFE and play an essential role in protecting samples against contamination.

Applications: These vials are frequently utilized in gas chromatography (GC) and liquid chromatography (LC) applications, offering flexible solutions for testing environmental samples as well as pharmaceuticals or chemical compounds.

Crimped or Screw Caps: Vials can be sealed using either crimped aluminum caps or screw caps, depending on user preference and analysis requirements.

Identification: Some vials feature writable surfaces to assist with sample identification and organization in the laboratory.

Packaging: Vials typically come packaged in packs or trays to simplify their handling in the laboratory, and protect from contamination during storage.

Volume Graduations: Some vials feature volume graduations on their side for easy measurement and sample dispensing.

Overall, the 1.5mL 8-425 Screw Neck Vial ND8 is an industry standard used in chromatography applications that is widely renowned for its compatibility, precision, and versatility when handling small volumes of liquid samples. It plays an essential role in maintaining sample integrity while providing accurate analytical results in various scientific environments and laboratory settings.

Product Show

1.5mL 8-425 Screw Neck Vial ND8 is a specially designed laboratory vial designed to store small liquid samples securely without contamination while remaining compatible with various chromatography instruments and common screw cap formats - making it an excellent choice for analytical chemistry or chromatography applications. These vials ensure accurate results during scientific research projects or quality control processes, helping researchers get reliable outcomes and quality control processes underway.

1.5mL Screw Neck Vial, 8-425 Thread, 11.6*32mm

PTFE/Silicone Septa, 8mm Black Screw Polypropylene Cap, 5.5mm Centre Hole

150uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5mm

Application

The 1.5mL 8-425 Screw Neck Vial ND8 is an essential laboratory consumable that's widely used across various analytical and scientific applications. Thanks to its versatile design, these vials can be put to a variety of tasks; here are just a few common applications of them:

Liquid Chromatography (LC) and High-Performance Liquid Chromatography (HPLC): Vials used for sample storage and injection are frequently found in both applications of Liquid Chromatography and High-Performance Liquid Chromatography, as they ensure accurate sample introduction into the system via autosamplers.

Gas Chromatography (GC): Vials used for gas chromatographic (GC) analyses are utilized to store and prepare samples for vapor phase analysis; they are particularly helpful when dealing with volatile compounds.

Mass Spectrometry (MS): Scientists use these vials to prepare samples for mass spectrometric analysis, with minimal contamination and accurate mass spectrometric measurements in mind.

Sample Storage: These 1.5mL vials are perfect for the secure and safe storage of small volumes of liquid or solid samples, such as skin biopsies. With compatible caps, they can be kept sealed to avoid sample evaporation or contamination.

Environmental Analysis: These vials are often employed for environmental monitoring and analysis, with researchers often using them to store water samples, soil extracts, or air particulates prior to further analysis for any contaminants or pollutants present.

Pharmaceutical Research: Vials used for pharmaceutical lab research can store and prepare samples needed for drug analysis, quality control, or formulation studies.

Food and Beverage Analysis: Researchers in the food and beverage industry use vials for sample storage and preparation for testing ingredients, additives, flavors, or contaminants in their product samples.

Biotechnology and Life Sciences: These vials can be utilized in numerous biotechnological applications, including DNA/RNA/protein analysis as well as cell culture applications. Furthermore, they can store biological samples or reagents securely.

Chemical Research: Vials used for this research typically find use in storing and handling small quantities of reagents, solvents, or reaction products.

Forensic Analysis: Forensic laboratories use these vials for the storage and preparation of evidence samples such as blood, urine, or other bodily fluids for analysis purposes.

Overall, the 1.5mL 8-425 Screw Neck Vial ND8 is a reliable laboratory tool that aids the accuracy and precision of scientific investigations across a range of fields. Compatible with various analytical instruments while protecting sample integrity makes this piece an indispensable element of many laboratory workflows.

Technical parameter

1.8-425 Thread Small Opening Vials ND8


Part No.	V817(Economy) V813	V827(Economy) V823	V835	V845
Description	1.5mL Clear Screw Neck Vial, 8-425 Thread, 11.6*32mm	1.5mL Clear Screw Neck Vial w/Write-on Spot, 8-425 Thread, 11.6*32mm	1.5mL Amber Screw Neck Vial, 8-425 Thread, 11.6*32mm	1.5mL Amber Screw Neck Vial w/Write-on Spot, 8-425 Thread, 11.6*32mm

2.8-425 Micro-Inserts


Part No.	I250	IV150	IP150	IV150-I(Economy)	IP150-I(Economy)
Description	250uL Micro-Insert, 31*5mm, Clear, Flat Bottom; suits for 8-425 Vials	150uL Conical Micro-Insert, 31*5mm; suits for 8-425 Vials	150uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5mm; suits for 8-425 Vials	150uL Conical Micro-Insert, 31*5mm; suits for 8-425 Vials	150uL Micro-Insert with Mandrel Interior & Polymer Feet, 29*5mm; suits for 8-425 Vials

3.8-425 Thread Small Opening Caps With Septa


Part No.	SC8181	SC82281	SC8381	SC8481	SC8182	C83
Description	White PTFE/Red Silicone Septa, 8mm Black Screw Polypropylene Cap, 5.5mm Centre Hole	Pre-slit Red PTFE/ White Silicone Septa, 8mm Black Screw Polypropylene Cap, 5.5mm Centre Hole	Red PTFE/White Silicone /Red PTFE Septa, 8mm Black Screw Polypropylene Cap, 5.5mm Centre Hole	Blue PTFE/White Silicone Septa, 8mm Black Screw Polypropylene Cap, 5.5mm Centre Hole	White PTFE/Red Silicone Septa, 8mm Black Screw Polypropylene Cap, Colsed-top	White Screw Polypropylene Cap, 5.5mm Centre Hole Φ8mm

Packing and Delivery

NO1

Step1:Quality Control Check

NO2

Step2:Packaging

NO3

Step3:Shipment

FAQ

What is the significance of the "1.5mL" volume in these vials?

The "1.5mL" refers to the vial's maximum volume capacity, which is 1.5 milliliters. This specification is crucial for accurate sample measurement and preparation, ensuring that you can work with precise sample volumes.

What does "8-425 Screw Neck" mean, and why is it important?

"8-425" is a standard thread size for the vial's neck and cap. It signifies that the vial has an 8mm outer diameter neck and a compatible 425 thread finish for the cap. This standardized sizing ensures compatibility with a wide range of autosamplers and accessories.

What are the typical applications for these vials?

1.5mL 8-425 Screw Neck Vials ND8 are commonly used in analytical chemistry and chromatography applications. They are ideal for storing and containing liquid samples for techniques like high-performance liquid chromatography (HPLC) and gas chromatography (GC).

Are these vials compatible with both crimp-top and screw-top caps?

While these vials are primarily designed for screw-top caps due to their ND8 thread finish, they can also be used with crimp-top caps with appropriate adapters or seals. However, it's important to ensure proper compatibility and sealing to maintain sample integrity.

Can I choose different materials for these vials?

Yes, 1.5mL 8-425 Screw Neck Vials ND8 are available in various materials, including glass and plastic (polypropylene). Glass vials are inert and suitable for a wide range of samples, while plastic vials may be preferred for their reduced risk of breakage, especially in fieldwork or when working with hazardous substances. The choice of material depends on your specific application and requirements.

If you're seeking comprehensive answers about HPLC vials, be sure to refer to this informative article:50 Most Frequently Asked Questions on HPLC Vials

01.

How to confirm product quality before placing orders?

After production, all articles are delivered to QC center, only qualified products can be release to the next procedure.
Meanwhile, you are welcome to ask for samples for testing.

02.

How to star order or make payment?

Proforma Invoice will be sent first after confirmation or order together with our bank infomations.
Pay by T/T, Westren Union or Alipay.

03.

What is the charge standard about the Samples?

1) For our first cooperation, free samples will be provide buyer afford the shipping cost.
2) For our old customers, we will send free samples, even though new design samples, when have stocks.
3) Samples delivery date is 24 to 48 hours, if have stocks. Customer design is about 3-7 days.

04.

Can you provide OEM service?

Yes, we had already do OEM service for more than 4 world famous Brand in chromatography area.

05.

What is the MOQ?

For vials, caps and syringe filters MOQ is 1pack(100pcs), for hand crimper/decrimper MOQ is 1pack(1pc).

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