Let’s Dive into I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72
The I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 represent a critical component in field sample collection and laboratory analysis, ensuring the integrity of samples from the point of collection to the analytical instrument. Manufactured by I-CHEM, a trusted name in laboratory supplies, these vials are designed for environmental sampling and other applications where sample purity is paramount. The “Certified 200 Series” designation signifies rigorous quality control and adherence to EPA standards, offering peace of mind to researchers and technicians alike.
My background in tactical and outdoor gear might seem an odd fit for reviewing lab equipment. However, the principles of ruggedness, reliability, and preserving integrity are universal, whether dealing with water samples in the wilderness or evidence at a crime scene. I needed a reliable method to collect and store water samples from remote locations, ensuring the sample’s integrity until it could be properly analyzed.
Upon receiving the case, the first thing I noticed was the robust packaging. Each vial was nestled securely in partitioned trays, minimizing the risk of breakage during transport. The borosilicate glass felt substantial and chemically inert, reassuring me of its suitability for sensitive samples. These vials looked like a professional, high-quality product.
While I haven’t directly compared these to other specific brands of certified vials in a lab setting, I’ve used generic sample containers in the field with disastrous results (leaking, contamination). I chose the I-CHEM vials specifically for their certification and reputation for maintaining sample integrity. My initial excitement was high, fueled by the promise of reliable and consistent results in my sampling projects.
Real-World Testing: Putting I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 to the Test
First Use Experience
I first deployed the I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 during a water quality assessment of several remote alpine lakes. The vials were used to collect water samples for heavy metal and bacterial analysis. The open-top screw caps with the 0.125″ septum made filling the vials in the field relatively easy, even with gloved hands.
In challenging conditions, including a light rain and temperatures hovering around freezing, the vials remained easy to handle and seal securely. The screw caps provided a positive seal, preventing any leaks or spills during transport back to the lab. I didn’t experience any issues with the vials being difficult to open or close.
The vials felt immediately trustworthy. There was no need to fiddle with the seals or worry about contamination. The only initial surprise was how much confidence a seemingly simple piece of lab equipment can inspire.
Extended Use & Reliability
After several weeks of repeated use, the I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 have proven to be consistently reliable. There has been no discernible wear and tear on the glass or the screw caps. Cleaning the vials is straightforward, involving a simple wash with laboratory-grade detergent and distilled water, followed by air drying.
These I-CHEM vials significantly outperform the generic containers I’ve used in the past, where leakage and potential contamination were constant concerns. These are now my go-to sample containers.
Breaking Down the Features of I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72
Specifications
- Glass: Clear Borosilicate. This ensures chemical inertness and resistance to thermal shock, preventing contamination and damage to the sample.
- Volume: 40mL. This is a standard volume for many environmental sampling protocols, providing sufficient sample for multiple analyses.
- Cap/Liner Description: Open-Top/0.125″ Septum. The open-top cap allows for easy sample introduction and the septum enables syringe access for analysis or adding preservatives without removing the cap, minimizing the risk of contamination.
- Unit: Case of 72. This provides a convenient quantity for larger sampling projects or stocking a laboratory.
- Cap Size: 24-414. This is the standard thread size designation for the screw cap.
These specifications are crucial because they directly impact the reliability and accuracy of analytical results. The borosilicate glass ensures no leaching or interaction with the sample, the 40mL volume is often dictated by standardized testing methods, and the open-top septum cap facilitates contamination-free handling.
Performance & Functionality
The I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 excel in their primary function: preserving sample integrity. The tight seal prevents leaks and evaporation, while the certified cleanliness minimizes the risk of introducing contaminants. These vials consistently meet and exceed expectations.
The vials’ strengths lie in their reliability, ease of use, and certified cleanliness. I have encountered zero functionality issues so far.
Design & Ergonomics
The I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 are designed with functionality in mind. The borosilicate glass construction feels sturdy and durable, and the screw caps are easy to grip and tighten. The vials are lightweight and compact, making them easy to transport in the field.
The design is user-friendly, with no learning curve involved. Their simple design and standard size makes the vial a good choice.
Durability & Maintenance
Made from high-quality borosilicate glass, these vials are built to withstand the rigors of field use and repeated cleaning cycles. With proper care, they should last for numerous sampling projects. Maintenance is simple, requiring only standard laboratory cleaning procedures.
Accessories and Customization Options
The I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 don’t offer much in the way of customization. The most relevant accessory is probably different types of septa. They are inherently compatible with standard laboratory equipment and analytical instruments.
Pros and Cons of I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72
Pros
- Certified Cleanliness: Ensures sample integrity and accurate analytical results.
- Durable Borosilicate Glass: Resistant to chemical attack and thermal shock.
- Secure Screw Cap with Septum: Prevents leaks and facilitates contamination-free handling.
- Convenient Case of 72: Provides a sufficient quantity for larger sampling projects.
- Ease of Use: Simple design and standard size for easy handling and compatibility.
Cons
- Price: Certified vials are more expensive than non-certified alternatives.
- Glass: While durable, glass is still susceptible to breakage if mishandled.
Who Should Buy I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72?
These vials are perfect for environmental scientists, water quality technicians, laboratory personnel, and anyone involved in collecting and analyzing samples where purity and accuracy are critical. Anyone needing to collect water samples should have this product.
Individuals on a very tight budget might consider non-certified alternatives, but should carefully weigh the risks of potential contamination and inaccurate results. Must-have accessories would include appropriate field sampling equipment (gloves, sterile scoops, etc.) and a durable cooler for sample transport.
Conclusion on I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72
The I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 are a crucial investment for anyone serious about sample integrity and accurate analytical results. While the price is higher than non-certified vials, the peace of mind and reliability they provide are well worth the cost.
I wholeheartedly recommend these vials to anyone involved in environmental sampling or laboratory analysis. Invest in quality; invest in accurate results. Don’t compromise on sample integrity; purchase the I-Chem Vials, Borosilicate Glass, with Screw Cap, I-CHEM S236-0040 I-CHEM Certified 200 Series, Case of 72 today!