Microvolume inserts are sold in both glass and polyproylene materials. Polypropylene inserts are recommended for pH-sensitive samples, greater solvent compatibility, biological samples, and ionic samples becasue of the material′s inertness.
Several styles are offered including flat bottom, concial inserts with a top spring or a bottom spring, and concial without springs.
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In addition, high, temperatures increase reaction rates and product breakdowns either by hydrolysis or oxidation. High temperature coupled with a high relative humidity will produce a slower effect if the temperature is lowered sufficiently to reach dew point. Contamination from liquid moisture can encourage mould and bacterial growth.
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The testing includes dimensions, LC/UV and MS cleanliness. In addition there is a high recovery of analyte test run at 1 ng/mL concentration using UPLC/MS/MS (MRM) and yield little adsorption. These vials exhibit the lowest adsorption of autosampler vials on the market. Buy now
so the sample comes in contact only with the 100 µL high quality glass insert and the septum. Use with crimp or snap caps. Polypropylene Vials. Vial Type Volume Certified 100/pk 1000/pk. Polypropylene, crimp/snap top 250 µL ] 5188-2788 9301-0978. Polypropylene, screw top 250 µL ] 5190-2242 5190-2243. Polypropylene, crimp/snap top 250 µL
Auto Sampler Vials, Caps & Seals. Chromacol has the most extensive and highest quality range of auto-sampler vials, caps and seals and storage vials available from any single manufacturer. Chromocol's range of chromotography products includes products for Life Sciences, High Throughput Screening and Combinational Chemistry.
Equivalent Grade Conversions: Whatman 934-AH®, S & S 30, Millipore AP-40, Alhstrom 161 and MFS GC-50 • Ideally suited for suspended solids analysis, e.g. water and wastewater analysis • Low fiber shedding improves quality assurance of test results • High particle retention efficiency for filtration of large volumes • Specified in
Micro-Insert, 31*6mm Clear, Flat Bottom, Suits for 11mm Snap Ring Vials: 250uL Conical Micro-Insert, 31*5.7mm, Suits for 11mm Snap Ring Vials: 250uL Micro-Insert with Mandrel Interior, & Polymer Feet, 29*5.7mm, Suits for 11mm Snap Ring Vials: 0.3mL Clear PP Snap Ring Micro-Vial, 11.6*32mm
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Description Unit Part No. Conical Inserts with Polymer Feet 250 μL glass inserts with polymer feet and mandrel interior 100/pk * 250 μL deactivated glass inserts with polymer feet and mandrel interior 100/pk 250 μL polypropylene inserts with polymer feet 100/pk Conical Glass Inserts 250 μL pulled-point glass
Aijiren focus on autosampler vials with caps,headspace vials since 2001,main lab vials products including storage vials,sampler vials,2ml screw vials and capsect. Autosampler vials 10-425 wide screw vial
100 µL glass inserts with polymer feet and mandrel interior 100 µL deactivated glass inserts with polymer feet and mandrel interior 100 µL polypropylene inserts with polymer feet *For use with Aijiren Wide Opening Vials General Chromatography. P/N . Conical Glass Inserts
1.8-425 Standard autosampler vials(11.6*32mm) for GC and HPLC. 2.Available with black or white screw caps with 8-425 thread. 3.Available as closed top screw seals or with centre hole.
