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29651-U Supelco

Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100

volume 2 mL, clear glass vial (with marking spot), natural PTFE/silicone septa, thread 9 mm

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Properties

Related Categories Analytical/Chromatography, Certified Low Adsorption (LA) Vials Neutral pH Vials, Certified Low Adsorption (LA) Vials and Kits for LC/MS, Certified Vial Kits, Certified Vials,
material   clear glass vial (with marking spot)
  light blue polypropylene cap (Mass Spec quality)
  natural PTFE/silicone septa
feature   closure type screw top vial
packaging   pkg of 100 ea
O.D. × H × I.D.   12 mm × 32 mm × 6 mm
volume   2 mL
fitting   thread 9 mm
compatibility   for use with Agilent/HP
  for use with Thermo Fisher
  for use with Waters

Description

General description

Supelco′s new Low Adsorption (LA) vials are manufactured using a process that decreases the number of hydroxyl groups on the vial′s glass surface, significantly reducing surface activity while improving analytical quantitation and minimizing pH shifts in the sample. This same process also removes unwanted surface metals such as sodium and boron that can contaminate samples and interfere with trace analysis. Unlike other methods used to decrease vial surface activity, the elimination of surface activity in LA vials is integral to the manufacturing process and is not a chemical surface treatment.

These vials and closures are designed, engineered, and manufactured for optimum performance in HPLC, GC/MS, and LC/MS applications. All of the parts of the vial system (vial, cap, and septum) can come into contact with the sample and are critical to the outcome of the analysis.

We recommend using LA vials with MSQ polypropylene cap/PTFE silicone septa. This cap and septa combination was purposely designed for use with mass spectrometry. It shows little to no background contamination when compared to other cap and septa products in the marketplace.

Price and Availability


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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

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29652-U Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100, volume 2 mL, clear glass vial (with marking spot), natural PTFE/silicone septa (with slit), thread 9 mm
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