EcoPure brand caps for chromatography vials offer an economical, very clean, contaminate-free closure designed to fit most 12 x 32mm (2ml) HPLC and GC vials.
Their proprietary one piece polymer blend and unique sealing cone assures the lightest puncture force and best sealing system for a low cost, single piece cap.Â Since there is no split septa, the caps can be used for either analysis or for long term storage with no evaporative loss.Â No septa means no failed samples due to septa dislodging into vial. And no silicone means no worries about potential unidentifiable peaks from silicone layer contaminants, especially using LC/MS.
Save time and maximize sample recovery with this unique microwave vial adapter system.Â
After a sample is dissolved in solvent and transferred to a microwave vial, this adapter and bump trap assembly allow the sample to be directly concentrated in the vial. The standard taper joint at the top of the adapter provides direct connection to a rotary evaporator.Â The trap insert is made from PTFE and guards against bumping of the solvents under vacuum conditions while allowing the sample solution to drain back to the vial....
Worldwide Glass Resources, Inc now offers a variety of Mass Spec certified vials, lined closures and convenience kits.
Our certified vials begin by manufacturing a maximum lot size of 50,000 vials.Â The smaller manufactured lot size mitigates variables that could potentially be found during long manufacturing cycles.Â Each lot is assigned a number that is unique and traceable to the specific MS data. Sampling occurs at the beginning, middle and end of the manufacturing run to ensure that the vials were not exposed to any organic contaminants during the entire manufacturing run.Â Part of the process includes the annealing of the vials at temperatures exceeding 500C....
NEW HIGH RECOVERY VIALS â€“ You can choose from our standard high recovery vial sizes and volumes or allow us to design and engineer a vial for your specific requirements and automation systems
NEW Standard High Recovery vial sizes for compound libraries
12x32 mm clear vial, 11mm crimp finish, tapered bottom
12x32 mm clear vial, 11mm snap finish, tapered bottom
12x32 mm clear vial, 9mm Screw Thread, tapered bottom
12x32 mm clear vial, 10-425mm Screw Thread, tapered bottom
Mass Spec Certification
Jun 25, 2012Worldwide Glass Resources offers a variety of Mass Spec certified vials, lined closures and convenience kits.
In addition to our standard offering of certified chromatography vials, WWGR now offers the following expanded services: GC/MS certification for Headspace vials and custom certification. GC/MS certification for Headspace vials - As detection limits are becoming more sensitive, extractables could potentially be found in septa, packaging, plastic closures, and glass...
BARCODING - Vials can be delivered with a linear or two-dimensional bar code already affixed either via pressure sensitive adhesive or a ceramic symbol permanently "fired" onto the surface. Eliminating laborious manual labeling allows users to dedicate their time to science...
Microwave Vials from Worldwide Glass Resources
Feb 21, 2012Worldwide Glass Resources' Microwave Vials are engineered and manufactured from heavy wall Type I, Class A (1rst hydrolytic) borosilicate glass to allow for uniform heating while withstanding pressures up to 300 PSI (20 bars)...
18 mm Screw Thread Headspace Vials and Lined Closures
Aug 19, 2010Worldwide Glass Resources offers Screw Thread Headspace vials in both 10 ml and 20 ml, clear and amber glass, manufactured from Type I Borosilicate Glass (1rst Hydrolytic). The use of 1.25 mm average wall weight glass serves as added protection against bursting when internal pressures build.