Let’s Dive into Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144
The Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144 – it’s a name that might not immediately conjure images of daring expeditions or tactical maneuvers. However, in the world of precise measurement, sample containment, and field research, these unassuming vials are as critical as a reliable GPS or a sturdy knife. Manufactured by Kimble/Kontes, these borosilicate glass vials with phenolic screw caps are designed for general-purpose use, promising both durability and secure storage.
My line of work often involves collecting samples in the field, whether it’s soil analysis, water testing, or preserving botanical specimens during remote expeditions. I needed a reliable, chemically inert, and easily transportable storage solution that could withstand the rigors of outdoor environments. The Kimble/Kontes Vials seemed like a perfect fit, offering a compact and durable solution for sample collection and preservation.
Upon unboxing the pack of 144 vials, I was immediately struck by the uniformity and the apparent sturdiness of the borosilicate glass. The phenolic screw caps felt secure, inspiring confidence in their ability to prevent leaks and contamination. The vials felt lightweight yet substantial, suggesting they could handle being jostled around in a backpack or field kit.
I had previously used standard plastic vials and smaller centrifuge tubes, but they often lacked the chemical resistance needed for certain preservatives or leaked under pressure changes at altitude. Compared to these alternatives, the Kimble/Kontes Vials promised superior durability, chemical compatibility, and a more reliable seal. The glass construction minimizes leaching, something plastic vials cannot guarantee.
Initially, I was cautiously optimistic. I was excited about the potential for a more reliable and versatile sample storage solution, but also a little wary of the fragility of glass in demanding outdoor scenarios. Would they live up to the Kimble/Kontes reputation for quality? Only rigorous field testing would tell.
Real-World Testing: Putting Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144 to the Test
First Use Experience
My first field test of the Kimble/Kontes Vials was during a backcountry survey of mineral deposits in the high desert. I used the vials to collect soil samples at various elevations, exposing them to temperature swings from below-freezing nights to scorching midday sun. The vials were packed in my rucksack, enduring rough terrain and considerable jostling.
The vials performed admirably under these harsh conditions. The phenolic caps remained tightly sealed, preventing any leaks or cross-contamination between samples. Even after several hours of bouncing around in my pack, the glass vials showed no signs of cracking or chipping. The 2-dram volume was perfect for the sample sizes I needed to collect, making them easy to handle and label.
There was a small learning curve regarding the tightness of the caps. Over-tightening could potentially damage the pulp liner, compromising the seal, but after a few uses, I got the feel for the optimal torque. Otherwise, the vials were incredibly easy to use, filling quickly and sealing securely with minimal effort.
Extended Use & Reliability
After several months of regular use across various field projects, the Kimble/Kontes Vials have proven to be remarkably reliable and durable. They’ve been subjected to everything from high-altitude mountain environments to humid coastal conditions, consistently maintaining their integrity. I even used them in a survival training scenario to store water samples.
The vials show minimal signs of wear and tear, even after repeated handling and transportation. The borosilicate glass resists scratching and clouding, maintaining excellent visibility of the samples inside. The phenolic caps also remain in good condition, with no signs of cracking or degradation. I’ve only had to replace a few caps after excessive over-tightening.
Maintaining the vials is simple. A quick rinse with water and a mild detergent is usually sufficient to remove any residual contaminants. They can also be sterilized using an autoclave or chemical sterilants without damaging the glass or the caps. Compared to my previous experiences with plastic vials, the Kimble/Kontes Vials have far outperformed them in terms of durability, chemical resistance, and overall reliability.
Breaking Down the Features of Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144
Specifications
The Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144 boasts some very practical specifications. The volume is 2 drams, which translates to approximately 7.4 milliliters, a sweet spot for small sample storage. They measure 17mm in outer diameter and 60mm in length, making them compact enough for easy carrying.
The GPI (Glass Packaging Institute) thread finish is 15-425, ensuring compatibility with a wide range of standard screw caps. The vials are constructed from borosilicate glass, which offers excellent chemical resistance and thermal stability. They are capped with black phenolic molded screw caps featuring a polyvinyl-faced pulp liner, designed to provide a secure and leak-proof seal.
These specifications are critical for several reasons. The borosilicate glass ensures the vials won’t react with or contaminate the samples. The 2-dram volume is sufficient for many field applications without being bulky. The phenolic cap design provides a reliable seal, preventing leaks and preserving sample integrity.
Performance & Functionality
The Kimble/Kontes Vials perform their intended function exceptionally well. Their reliability and durability have been outstanding in the challenging conditions I’ve subjected them to. The secure seal of the phenolic caps ensures samples remain uncontaminated and prevents leaks, even during rough handling.
The primary strength of these vials is their ability to reliably store and transport samples without compromising their integrity. A minor weakness might be the potential for the glass to break under extreme impact, but that’s an inherent limitation of glass containers in general. The vials have exceeded my expectations by providing a consistently reliable and user-friendly sample storage solution.
Design & Ergonomics
The design of the Kimble/Kontes Vials is simple yet effective. The borosilicate glass construction provides excellent visibility of the contents, making it easy to identify samples. The vials are lightweight and comfortable to handle, even with gloves on.
The vials feature a smooth, cylindrical shape that is easy to grip and label. While simple, the design contributes to the overall functionality and ease of use. There’s virtually no learning curve.
Durability & Maintenance
The Kimble/Kontes Vials are impressively durable, considering their glass construction. The borosilicate glass is resistant to thermal shock and chemical attack, ensuring a long lifespan. They are easy to maintain, requiring only a simple wash with soap and water after each use.
With proper care and handling, these vials should last for years, providing a reliable sample storage solution. Replacement caps are readily available if needed, further extending the lifespan of the vials.
Accessories and Customization Options
The Kimble/Kontes Vials are primarily designed for basic sample storage and do not come with many accessories. However, the standard GPI thread finish (15-425) makes them compatible with a wide range of aftermarket screw caps and closures. You can find caps with different liners or materials to suit specific sample types.
Additionally, there are various labeling options available, from simple adhesive labels to more durable engraved markings. The vials themselves are also compatible with standard vial storage racks and carrying cases.
Pros and Cons of Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144
Pros
- Excellent chemical resistance: The borosilicate glass ensures the vials won’t react with or contaminate your samples.
- Reliable seal: The phenolic screw caps provide a tight, leak-proof seal, preserving sample integrity.
- Durable construction: The borosilicate glass is resistant to thermal shock and scratching, ensuring a long lifespan.
- Easy to clean and maintain: A simple wash with soap and water is sufficient to remove most contaminants.
- Compact and lightweight: The vials are easy to carry and store, making them ideal for field work.
Cons
- Potential for breakage: As with any glass container, the vials are susceptible to breaking under extreme impact.
- Cap liner limitations: The polyvinyl-faced pulp liner may not be suitable for all chemical compounds.
Who Should Buy Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144?
The Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144 are perfect for field researchers, environmental scientists, laboratory technicians, and anyone needing a reliable and chemically inert storage solution for small samples. They are especially well-suited for those working in remote locations or harsh environments. These vials are a must-have for botanists, geologists, soil scientists, and water quality specialists who collect and preserve samples in the field.
Those who primarily work with large volumes of liquid or require impact-resistant containers might consider alternative options, such as larger plastic bottles or reinforced containers. The Kimble/Kontes Vials are best suited for small-volume samples that require chemical stability and secure containment. A permanent marker for labeling and a small carrying case for protection would be must-have accessories.
Conclusion on Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144
The Kimble/Kontes Vials, Borosilicate Glass, with Phenolic Screw Cap VW60910A 2 Short Form Type, Pack of 144 are an exceptional choice for anyone needing a reliable, durable, and chemically inert solution for storing and transporting small samples. At around $96 for a pack of 144, the price is more than justified by their performance, longevity, and the peace of mind they offer. I consider them an investment.
Their durability and chemical resistance make them ideal for demanding field conditions, while their secure seal ensures samples remain uncontaminated. I wholeheartedly recommend these vials to anyone seeking a high-quality sample storage solution. Upgrade your field kit with the Kimble/Kontes Vials and experience the difference that quality makes. Don’t compromise when it comes to sample integrity – choose Kimble/Kontes.