Chromatography vials, caps, and septa, including 2 mL screw, crimp, and snap-top vials, as well as high-recovery, headspace, storage, scintillation, pre-cleaned TOC/EPA, COD digestion vials, etc.
◊ High-Quality Material: Made from borosilicate glass conforming to USP Type I and ASTM E438,Type I, Class B requirements.
◊ Various Options: PTFE/silicone, PTFE/silicone/PTFE, or PTFE/natural red rubber.
◊ For Nonvolatile Matrices: Ideal for sample matrices that are not highly volatile.◊ Wide Applications: Ideal for HPLC and GC platforms, these vials support industries such as pharmaceuticals, biopharmaceutical, environmental testing, energy and fuels and materials science.
✦ Available in standard size: ND8, ND9, ND10, ND13, ND15.
✦ They have a 40% larger opening, which improves sample accessibility and
reduces the risk of autosampler needle damage.
✦ Use solid top closures for long-term sample storage applications.
✦ All materials are produced in a class 100,000 cleanroom.
✦ OEM/ODM services are available
Centre Hole Top | Pre-slit Top | Cross Pre-slit Top | Closed Top
Proper septa selection is critical to preventing contamination and avoiding damage to the needle
and instrument. Available septa options include:
It is widely used in laboratories, it does not need to replace membrane and cleaning, save your working time. Mainly be used for sample filter, take out particulars, liquid and gas sterile filtration. Ideal products for HPLC, GC sample filtration. Our syringe filter outside use medical grade polypropylene, up and down is made by ultrasonic welding. One time shipped integrated body, could bear high temperature, will not have leakage at all.
Jinhua Noke Biotechnology Co., Ltd is a professional manufacturer in laboratory and chromatography consumables. Established in Jinhua, Zhejiang Province, NOKE LAB operates four production bases, covering a total area of over 25,000 square meters, including a 100,000-class cleanroom.
Nokelab: A Professional Manufacturer of Laboratory & Chromatography Consumables
Vial Septa
OEM & ODM Services
NOKE offers OEM and ODM services, supported by a strong R&D team. As a manufacturer of 𝐂𝐡𝐫𝐨𝐦𝐚𝐭𝐨𝐠𝐫𝐚𝐩𝐡𝐲 𝐕𝐢𝐚𝐥𝐬 & 𝐒𝐞𝐩𝐭𝐚, 𝐒𝐏𝐄 𝐂𝐨𝐥𝐮𝐦𝐧𝐬, 𝐒𝐲𝐫𝐢𝐧𝐠𝐞 𝐅𝐢𝐥𝐭𝐞𝐫𝐬 & 𝐅𝐢𝐥𝐭𝐞𝐫 𝐌𝐞𝐦𝐛𝐫𝐚𝐧𝐞𝐬, and plastic consumables, our products are widely used in scientific research, pharmaceuticals, environmental testing, food safety, petrochemicals, etc.