
( Brand: Supelco ), ( Manufacturer Part Number: 29384-U ), ( Part Type: Screw Vial )
Introducing the Supelco 29384-U 12 x 32 mm Screw Thread Vials from Sigma-Aldrich, a leading supplier of laboratory chemicals and equipment. These vials are specifically designed for use in HPLC (High-Performance Liquid Chromatography) and other analytical applications, making them an essential addition to any laboratory setup.
The Supelco 29384-U vials are constructed from borosilicate glass, known for its exceptional chemical resistance and durability. The screw thread design ensures a secure seal and prevents leakage, even during transport or when subjected to vibrations. Each vial features a graduated marking on the side, allowing for precise measurements and ease of use.
Measuring 12mm in diameter and 32mm in height, these vials offer ample space for storing and transporting samples. Their compact size makes them suitable for use in both manual and automated systems, making them a versatile choice for laboratories.
The Supelco 29384-U screw thread vials come in packs of twelve, making it an economical choice for laboratories requiring a large quantity of vials. Each vial is individually inspected to ensure the highest quality and consistency. This commitment to quality and attention to detail is a testament to Sigma-Aldrich's reputation as a trusted supplier of laboratory products.
In summary, the Supelco 29384-U 12 x 32 mm Screw Thread Vials from Sigma-Aldrich are an excellent choice for laboratories requiring a reliable, high-quality, and versatile storage solution for their HPLC and analytical samples. Their borosilicate glass construction, screw thread design, and graduated markings make them a practical and precise option for any laboratory setup.
Supelco 29384-U Supelco 2x Screw Thread Vials, 12 x 32, are chromatography vials manufactured by Supelco, a reputable supplier of laboratory chemicals and supplies. These vials are designed for use in various laboratory applications, particularly in HPLC (High-Performance Liquid Chromatography) and GC (Gas Chromatography) analyses. Here are some pros and cons of buying these vials:
Pros:1. Durable and robust: These screw thread vials are made of high-quality borosilicate glass, making them resistant to thermal shock and chemical attack. They also have a screw thread closure that ensures a tight seal and prevents leakage.
2. Versatile: These vials can be used for various applications, including sample preparation, standard addition, and calibration. They can also be used for storing and transporting samples.
3. Compatible with different instruments: These vials are compatible with most HPLC and GC instruments, making them a popular choice among laboratories.
4. Easy to label: The screw thread closure allows for easy labeling with adhesive or permanent markers, making it convenient for tracking and organizing samples.
Cons:1. Expensive: Compared to other vial types, such as disposable vials, these screw thread vials can be more expensive. However, their durability and versatility may justify the additional cost for laboratories that perform a high volume of analyses.
2. Requires cleaning: These vials need to be properly cleaned before use to ensure accurate results. This can add to the overall cost and time required for sample preparation.
3. Heavy: Due to their glass construction and screw thread closure, these vials can be heavier than other vial types, which may be a consideration for laboratories that need to transport large quantities of samples.
In conclusion, Supelco 29384-U Supelco 2x Screw Thread Vials, 12 x 32, offer several advantages for laboratories that require robust and versatile vials for their HPLC and GC analyses. While they may be more expensive than other vial types and require additional cleaning steps, their durability, versatility, and compatibility with various instruments make them a worthwhile investment for many laboratories. Ultimately, the decision to purchase these vials depends on the specific needs and budget of the laboratory. If durability and versatility are top priorities, then these vials may be a good investment. However, if cost and weight are significant considerations, then disposable vials or other vial types may be a better option.
The brand reputation of Supelco adds reliability and trust to these products, making them a valuable addition any healthcare, lab, or dental setting. Made in the USA, these high-quality vials are ideal for medical and lab applications. The Supelco Certified Kits include screw thread vials with a 32mm length and 9mm size.