BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL Review

Is the BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL Worth It? Let’s Find Out

In the realm of laboratory consumables, precision and purity are paramount. My work often demands the highest standards, especially when dealing with sensitive analytical techniques like GC, HPLC, and UV-spectrophotometry. It was a persistent issue with inconsistent results in my UV-Vis experiments that finally pushed me to seek a more reliable water source, leading me to the BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL. The manufacturer, BDH, is a name I’ve trusted for various lab chemicals, and the promise of ASTM Type II water in a convenient 5-gallon cubitainer caught my eye. Upon receiving it, the packaging felt robust, a critical factor for a bulk liquid, and the cubitainer design seemed practical for dispensing without excessive spillage. I had briefly considered generic distilled water from a local supplier, but the lack of specific ASTM grading made me hesitant. My initial impression was one of cautious optimism; it felt like a step in the right direction for achieving more reproducible data.

Real-World Testing: Putting BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL to the Test

First Use Experience

My primary testing ground for this BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL has been my university research lab’s spectroscopy suite. I used it directly for preparing buffer solutions and diluting samples for UV-Vis measurements. The water flowed smoothly from the cubitainer’s spigot, allowing for controlled dispensing directly into my beakers and volumetric flasks. Initial ease of use was high; the integrated spigot required minimal effort to operate, and there were no immediate surprises or quirks that caused any workflow interruptions.

Extended Use & Reliability

After several weeks of consistent use, this ASTM Type II water has proven to be a workhorse in my lab. It’s become my go-to for daily preparations, diluting reagents for titrations, and even for rinsing sensitive glassware before drying. I haven’t noticed any degradation in its purity or performance, and crucially, my spectrophotometric readings have become significantly more stable and consistent. The cubitainer itself shows no signs of leakage or material fatigue, even after being moved around the bench a few times. Maintaining this product is straightforward: simply keep the cap on the spigot when not in use and store it away from direct sunlight or potential contaminants. Compared to the batch of generic distilled water I used previously, the enhanced reliability of this BDH product is a clear upgrade, justifying its place on my bench.

Breaking Down the Features of BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL

Specifications

The BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL comes with a substantial 5 gal. capacity, housed within a durable Cubitainer packaging. This size is ideal for frequent laboratory use, reducing the need for constant replenishment. The water itself meets ASTM Type II specifications, a crucial detail for analytical applications as it defines stringent limits on resistivity, total organic carbon, and other impurities. This level of purification is essential for applications where even trace contaminants can interfere with results, such as in GC and HPLC. For comparison, ASTM Type I is even purer, typically used for the most sensitive mass spectrometry and trace analysis, while Type II offers a robust balance of purity and cost-effectiveness for a wide range of general lab and spectrophotometric tasks.

Performance & Functionality

The primary job of this high-purity water is to act as a clean solvent and diluent, and in this, the BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL excels. My UV-Vis absorbance readings have shown a marked decrease in baseline noise and drift since I switched to this product. This consistent performance directly translates to more accurate and reproducible experimental data, which is the ultimate goal in any scientific endeavor. One of its key strengths is its consistent purity, ensuring that my sample preparations are not compromised by dissolved ions or organic matter. A potential weakness, though minor, could be the resistivity compared to higher grades like ASTM Type I, which might limit its use in ultra-sensitive applications requiring the absolute lowest levels of ionic contamination. However, for its intended ASTM Type II applications, it meets and often exceeds expectations.

Design & Ergonomics

The design of the BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL prioritizes practicality for laboratory settings. The Cubitainer packaging is a smart choice; it’s lightweight when empty for disposal, yet sturdy enough to hold five gallons of liquid without issue. The integrated spigot is a standout feature, offering a convenient and controlled dispensing mechanism that significantly reduces the risk of spills compared to traditional carboys that require separate pumps or tilting. This makes filling smaller containers, like volumetric flasks or pipettes, a far less precarious operation. The material of the cubitainer feels like a thick, durable plastic, giving it a good feel of sturdiness.

Durability & Maintenance

In terms of durability, this five-gallon water source is built for its purpose. The Cubitainer is designed for single-use for holding the water but is robust enough to withstand reasonable handling during its lifespan. I’ve had no issues with leaks or structural compromise, even when the container was full and I needed to shift its position on the bench. Maintenance is minimal; the primary concern is ensuring the spigot is properly closed when not in use to prevent evaporation or contamination. If the spigot were to develop an issue, it would likely mean replacing the entire unit, as it is not typically serviceable. However, given the intended use and the quality of the spigot mechanism, this is a rare concern.

Accessories and Customization Options

The BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL comes with its primary “accessory” built right in: the integrated dispensing spigot. This eliminates the need for separate pumps or taps, which can be cumbersome and add an extra point of potential contamination. There are no other “customization” options for the water itself, as its purity is defined by the ASTM Type II standard. However, users might consider pairing this with a dedicated stand or tray to catch any minor drips from the spigot, though I haven’t found this strictly necessary with careful use.

Pros and Cons of BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL

Who Should Buy BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL?

This BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL is an excellent choice for a variety of laboratory professionals and researchers. It is particularly well-suited for academic research labs, quality control departments, and any facility performing routine analytical chemistry that requires a consistent and reliable source of high-purity water. If your work involves GC, HPLC, UV-Vis spectroscopy, or general wet chemistry where ionic and organic contaminants could skew results, this product will serve you exceptionally well. Those who should potentially skip this are users requiring the absolute highest purity of ASTM Type I water, such as those performing trace metal analysis or certain advanced molecular biology applications. For everyday lab tasks, however, it’s a solid performer.

Conclusion on BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL

My experience with the BDH Water, ASTM Type II, 5 Gal., Model BDH1168-GL has been overwhelmingly positive. It delivers on its promise of high-purity, ASTM Type II water in a practical and user-friendly format. The significant improvement in the consistency of my experimental results, particularly in spectroscopy, has made it an indispensable item in my lab. The convenient cubitainer with its integrated spigot is a thoughtful design that simplifies handling and minimizes potential contamination. While it’s not the absolute purest water grade available, for its intended ASTM Type II applications, the $129.99 price point offers excellent value for the reliability and quality it provides. I would highly recommend this BDH product to any lab seeking a dependable, high-purity water source for their daily analytical needs.