from LabTech
specifically developed for
XELSIUS reactor
drying technology
samples in protonated solvents
Oak Scientifics at a glance
Oak Scienfics is a provider of high-quality scientific and laboratory equipment, specializing in precision instruments for research/analytics and testing.
We cater to a wide range of industries, including agriculture, chemistry,
biology, physics, geology, and more
Our Mission
To deliver innovative and reliable scientific solutions that advance research, discovery, and technological progress.
Product Category
Laboratory
LAB
Science Laboratory
SCLB
Agricultural Equipment
AGR
Geology
GEO
Mannequins
MQ
Research & Analytics
R&A
8-425 Open Top Screw Closures Pre-Slit
8-425 Open Top Screw Closures with Pre-Slit Septa are specialized caps designed for secure sealing of chromatography vials, facilitating efficient sample access during analytical procedures.
Key Features:
Thread Size: 8-425, ensuring compatibility with standard 2 mL autosampler vials.
Material: Typically constructed from chemically resistant polypropylene (PP) or phenolic resin, offering durability and compatibility with various solvents.
Septa Composition: Equipped with pre-slit septa, commonly made from PTFE (Polytetrafluoroethylene) and silicone layers. The PTFE provides a chemically inert barrier, while the silicone offers resealability after needle penetration.
Pre-Slit Design: The pre-slit in the septa allows for easier needle insertion and minimizes coring, enhancing the longevity of the septa and ensuring consistent sample integrity.
Sample Vial Kit Package
A Sample Vial Kit Package is a comprehensive set designed to streamline laboratory workflows by providing pre-assembled vials, caps, and septa, ensuring compatibility and convenience for various analytical applications.
Key Features:
Pre-Assembled Components: Each kit includes vials, caps, and septa that are pre-assembled, reducing preparation time and minimizing the risk of contamination.
Material Options: Vials are typically made from high-quality borosilicate glass, offering excellent chemical resistance. Options include clear or amber glass, with amber providing protection for light-sensitive samples.
Cap and Septa Varieties: Kits often feature screw thread caps (e.g., 8-425 or 9-425 threads) made from polypropylene, paired with PTFE/Silicone septa, available in various thicknesses and configurations (pre-slit or non-slit) to suit specific applications.
Graduated Marking Spots: Some vials come with graduated markings and writable spots for easy sample identification and volume measurement.
Applications:
Sample Vial Kit Packages are widely used in chromatography techniques such as High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC), where consistent and reliable sample containment is crucial.
White 8-425 Open Top Screw Closures
White 8-425 Open Top Screw Closures are precision-engineered caps designed for secure sealing of standard 2 mL autosampler vials in chromatography applications. The open-top design facilitates easy needle penetration for sample injection.
Key Features:
Thread Size: 8-425, ensuring compatibility with standard 2 mL autosampler vials.
Material: Manufactured from high-quality polypropylene, offering chemical resistance and durability.
Color: White, providing a clean and professional appearance.
Septa Options: Often equipped with PTFE/Silicone septa, available in pre-slit or non-slit configurations to accommodate various sampling needs.
Autoclavable: Suitable for sterilization processes, ensuring sample integrity.
Aspirator Bottle(GL 45 Cap and Interchangeable Stopcock New)
The Aspirator Bottle (GL 45 Cap and Interchangeable Stopcock New) is a specialized lab container designed for aspirating, storing, and dispensing liquids. Its interchangeable stopcock allows precise control over fluid flow, ideal for vacuum or pressure applications.
Black 8-425 Open Top Screw Closures
Black 8-425 Open Top Screw Closures are essential components in chromatography and laboratory applications, designed to securely seal vials while allowing easy access for sample introduction.
Key Features:
Thread Size: 8-425, compatible with standard 2 mL autosampler vials.
Material: Typically made from chemically resistant polypropylene or phenolic resin, ensuring durability and compatibility with various solvents.
Design: Open-top caps facilitate easy needle penetration for sample injection.
Septa Options: Often paired with PTFE/Silicone septa, available in various thicknesses (e.g., 1.5mm) and configurations (pre-slit or non-slit) to suit specific applications
These closures are widely used in High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC) to maintain sample integrity and prevent contamination during analysis.
Aspirator Bottle(with GL 45 Cap with socket New)
The Aspirator Bottle (with GL 45 Cap with Socket New) is an advanced version designed for aspirating, storing, and dispensing liquids. It features an updated cap with a socket for enhanced connection security and adaptability in laboratory applications.
Aspirator Bottle(with GL 45 Cap with Tubulation)
An Aspirator Bottle (with GL 45 Cap with Tubulation) is designed for aspirating, storing, and dispensing liquids under vacuum or pressure. It features a GL 45 cap and tubulation for secure fluid handling and easy liquid transfer.
5mm Micro Insert Flat Base
The 5mm Micro Insert with Flat Base is a laboratory accessory designed to facilitate the analysis of small sample volumes in chromatographic applications. These inserts are typically constructed from high-quality clear glass and have dimensions of approximately 5mm in diameter and 31mm in height, accommodating sample volumes up to 300µL.
Key Features:
Flat Base Design: The flat bottom provides stability, making it easier to place and retrieve the insert during experiments.
Material: Made from USP Type 1 borosilicate glass, offering excellent chemical resistance and thermal stability.
Compatibility: Designed to fit standard opening vials, including 8-425 screw top vials.
Why CHOOSE US ?
At Oak Scientifics, we prioritize quality, reliability, and customer satisfaction in everything we do. Our team of experienced professionals are dedicated to providing tailored solutions that meet your specific needs.
Quality Assured
We ensure our products meet international standards, undergo rigorous testing, and exceed expectations in research and testing.
Innovative
We stay ahead by collaborating with global partners to deliver cutting-edge equipment, ensuring access to future-ready technology
Expert Support
Our expert team is dedicated to customer success, offering personalized guidance, training, and support across various industries.
Timely Delivery
We offer efficient, cost-effective, and secure logistics solutions, ensuring precise, timely, and safe delivery worldwide.
PEAK Instruments
Focus on analytical instruments by providing high quality spectrophotometers, pH meter, conductivity meter, dissolved oxygen meter, ion concentration meter, electrode and many more.
E-2100
SPECTROPHOTOMETER
Equipped with high performance optical components and high precision 24 digital AD Chip
Our Trusted Partners & Affiliates
We work with the best in the industry to provide you with the best products and services
