Product Information:
| Item Number |
Description |
| C0001869 |
0.7mL 9-425 PP Screw Thread Micro-Vial Transparent. 12x32mm. 100pcs/pk. |
| C0000084 |
0.3mL 9-425 PP Screw Thread Micro-Vial Transparent. 12x32mm. 100pcs/pk. |
| C0000410 |
2mL 9-425 Wide Opening PP Screw Vial with Graduations Transparent . 100pcs/pk. |
| C0002062 |
Blue 9-425 Open Top Ribbed Screw Cap with 9mm Septa Polyimide/Red Silicone 1mm Thick. 100pcs/pk. |
Product Features:
- Designed to work in most autosamplers
- Lightweight vials
- Economical alternative to glass
- Ideal for PFAS sampling, testing, storing and transporting
There is increasing evidence that exposure to PFAS (Per-and Polyfluoroalkyl) can adversely affect human health. Per- and Polyfluoroalkyl substances do not break down, accumulating over time in the human body and the environment. Government regulations are increasing mandating that many materials should be tested to ensure that there are no traces of PFAS or that the traces found are below the legal limits.
PFAS are widely used in materials such as PTFE. PTFE is commonly used in chemical analysis consumables. Laboratories require labware products that do not contain PTFE to minimize background contamination.
The analytical detection method of choice for PFAS analysis is liquid chromatography - mass spectrometry - mass spectrometry (LC/MS/MS), which is especially suited for analysis of ionic compounds such as the PFSAs and PFCAs. Gas chromatography-mass spectrometry (GC/MS) can also be used for PFAS analysis. However, while LC/MS/MS analysis of PFAS is widely available, GC/MS analysis has limited commercial availability for PFAS. While most analytical methods used for PFAS utilize LC/MS/MS, just as with sample preparation, there are significant ways in which the method differ that need to be considered when selecting a method.
Product Images:
Packing:
Vial: 100pcs/Pack
Vials packed in PP-Trays with plastic film and cover plate, Caps and Septa packed in transperant PE bags, neutral cartons outside .
Certificates:
About Us:
As a global supplier of Chromatography Vials, Closures, Septa and Syringe Filters, ALWSCI devote analytical test and laboratory consumables to provide high quality, efficient service and favorable price.
As an ISO 9001:2015 certified company, ALWSCI have set up high quality standards for ourselves and took
fully responsible for all clients.
Besides, ALWSCI own 10,000 SQM factory area with 5,000 SQM 100,000 grade cleaning room. To keep
stable quality, improve productivity, and avoid any contamination from human interference, ALWSCI have
invested more than 10 automatic production lines presently.
To offer a better solution of sample preparation, full production line is available, including a series of sample
vials from 1ML to 1,000ML, Septa from 4mm to 55mm diameter, and Syringe filters made of various
membrane.
We would like to draw your attention to Ultra-Clean Septa and EPA Quality Vial KIT. These high quality
consumables are mostly used for LC/MS, GC/MS and MS/MS in the environmental, chemical, food and
pharmaceutical industries.
We have customers from pharmaceutical, life science, chemistry, technology, food processing industry and so
on. Others like University, research institution, government institution, environment test institution, etc.
Factory Show:
Audited Supplier 
){kind=link}
){kind=link}