HPLC & GC Certified Screw Vial & Cap Kits for 2 mL Samples. Precleaned, EPA certified assembled kits; includes 40 mL screw vials and 24 mm. open top screw caps. 0.3 and 1.5 mL screw top vial-cap kits for analysis of small sample volumes. For use with environmental analyses under EPA regulations.
Aijiren Tech Scientific offers the vials you need for all of your laboratory requirements and applications. Whether your needs include chromatography, sample storage, cryo-preservation or scintillation, we have options for you.
when choosing the correct vial for your application: the septum, the closure and the vial itself. Read through the selection options to determine the proper combination for your application. For your convenience, Aijiren Technology offers many of these choices as combination packs. The vial, cap, and septum come pre-packaged as packs of 100 for ease and
Needle Termination Plunger Cone tip/PS AS/PS HP Bevel tip/PS 2 (shown) Used in Aijiren autosamplers for optimum performance and reliability by reducing septum coring. General purpose, excellent choice for transferring liquids from ampoules or vials.
Apr 20, 2022 · After the fecal samples are preserved, the preservation information, sample number, preservation method, preservation temperature, and storage location should be recorded. Using a specific and uniform format code to process, classify, and preserve the samples through a biological sample library data-based management system is recommended.
Aijiren's 2 mL screw top vials are constructed from Type 1 borosilicate glass, with low metal content, to protect your sample from destabilizing or leaching. Our 2 mL glass vials are available in both amber and clear versions. The associated 9 mm vial screw cap comes with your choice of septa constructed from either PTFE/silicone, PTFE/silicone
What many don't know is how to make sure the cap is the right size for the bottle. Before you select a cap, you need to know the correct size. Cap sizes are not interchangeable – a 28-400 cap will not fit properly on a bottle with a 28-410 neck finish. Cap sizes and the neck finish on a bottle have a unique system of measurements.
Aliquot the cell suspension into cryogenic vials, such as Corning® Cryogenic Vials (Catalog #100-0091, 100-0095). Store the cryogenic vials in an isopropanol-containing cryo-freezing container such as Nalgene® Mr. Frosty or an isopropanol-free container such as Corning® CoolCell® and place them overnight in a -80°C freezer.
Diferent septa material for LC and GC applications. There are many diferent types of materials used to produce the septa found in LC and GC vial caps. This document will provide you with the technical guidance you need in order to make the right selection.
Our premium caps, made from pigment-free polymer, reduce the risk of leaching and PTFE-faced silicone cap liners maximize leak tightness. We also offer tamper-evident PP screw caps for media and sample storage bottles to help preserve your samples and your piece of mind.
Mar 9, 2015 · ii | Cell Culture Basics Contents Aseptic Technique .
Sample volume Not sample limited 2 mL vials Most popular choice and are suitable for standard GC and HPLC/UHPLC applications Sample limited Total recovery vials Ultimate solution for labs dealing with varying sample volumes, as they can handle sample volumes from 1.5 mL down to 15 μL in the same vial. The reproducible
wide variety of sample vials. The most commonly used types are pictured below. Universal 9mm Vial The universal or 9mm vials were designed for use in autosamplers with robotic arms. There is a gap between the bottom of the cap and the shoulder of the vial that allows the robotic arm to grab the vial. Both 9mm screw caps and crimp
Jul 14, 2015 · To avoid sample loss, check that the tubes you are using are durable and designed to withstand low-temperature storage without failing. Vial, ampoule, straw or plate? The most commonly used sizes of ampoules and vials are around 1.2 mL to 2 mL in volume, suitable for samples sized between 0.5 mL and 1 mL.
Choosing the right septa for your work. In the same way that chemical composition underpins the choice of a vial, chemistry is an important factor in choosing the right septa for your work. The best analytical performance will be achieved with a septum in the cap of your vial that protects your sample and is as chemically inert as possible.