LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, Total Recovery, with Cap and Preslit PTFE/Silicone Septum, 1 mL Volume, 100/pk
As a leading manufacturer of analytical instrumentation and consumable products, Waters knows how important it is to choose autosampler vials that enhance the performance of your other instrumentation. Everything from needle design to volatility to cleanliness will matter when making this decision and is taken into consideration during the creation of our vials.
Meet all your rigorous standards using HPLC with UV detection to uncover trace levels of chemicals that could impact your work, all thoroughly tested with the highest of standards. By eliminating lubricants, surfactants, antistatic, and antioxidants that are left after the packaging process, reproducibility will not be impacted. Each batch of vials is tested after several days and additional GC tests are done to ensure proper curing of the silicone septa.
With a preslit PTFE/silicone septum, these vials offer enough venting to prevent vacuum formation in samples and deliver superior sample-draw reproducibility. You will also not experience coring from bottom draw needles and will be able to rely on good resealing capabilities. Recommended for multiple injections, this vial has a working temperature range from -40 C to 200 C.
Achieve an excellent seal with no tools required for assembly due to the universal screw cap on the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial. When the cap is screwed, a mechanical force squeezes the septum between the glass rim and the cap, mechanically holding the septum in place for piercing. Pair these glass vials with green screw neck caps and preslit PTFE/silicone septum at 12 x 32 mm or other products in our lab equipment inventory.
Clear glass vials are composed of silicone and oxygen and contain trace amounts of sodium and boron, offering the most chemically-inert glass available for analytical labs seeking high-quality results. All Waters vials are made from USP Type I Glass.
This package comes with 100 12 x 32 vials with 1 mL volume.
FAQs
1. What is the benefit of a preslit PFTE/silicone septum?
The preslit PTFE/Silicone septum is designed to ensure a reliable and leak-proof seal for this vial. The PTFE (polytetrafluoroethylene) layer provides excellent chemical resistance and thermal stability, making it suitable for a wide range of solvents and temperatures. The silicone layer offers flexibility and conformability, allowing for a tight seal even with irregular vial necks. The preslit design facilitates easy needle penetration for sample injection, minimizing the risk of septum damage and ensuring accurate and reproducible results.
2. What types of samples can be stored in the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, Total Recovery, with Cap and Preslit PTFE/Silicone Septum?
LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vials are versatile and can be used to store a wide range of samples, including:
Biological Samples: Blood, serum, plasma, urine, tissue culture media
Chemical Samples: Organic solvents, reagents, standards, environmental samples
Pharmaceutical Samples: Drugs, drug metabolites, formulations
Food and Beverage Samples: Wine, beer, juice, food extracts
The clear glass construction allows for visual inspection of the sample, making it easy to identify any potential issues such as precipitation, discoloration, or microbial growth.
3. Is this vial LCGC certified?
Yes, the LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial is specifically certified for use in Liquid Chromatography-Gas Chromatography (LCGC) analysis. This certification ensures that the vial meets stringent quality standards, including dimensional tolerances, cleanliness, and compatibility with various analytical techniques. By using LCGC-certified vials, laboratories can improve the accuracy and reproducibility of their analytical results.
