Let’s Dive into VWR Vwr Label Cryodot Blue Cs1000 VWR-C24
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 is a seemingly unassuming product, but for anyone working with cryogenic samples, it’s an absolutely critical component. These aren’t your run-of-the-mill office labels; they are specifically designed by VWR to withstand the extreme temperatures of liquid nitrogen storage. They ensure that your vital information – lot numbers, dates, experimental notes – remains legible and securely attached, no matter how cold things get.
I’ve managed large biobanks, and one of the most constant headaches was ensuring sample integrity through proper labeling. Too many times I’ve seen labels peel, fade, or simply disintegrate in cryogenic conditions, leading to misidentified or unusable samples. These labels promised a solution to that critical problem.
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 comes in a roll of 1000, and my first impression upon unboxing was that they felt surprisingly robust. The adhesive felt aggressive, and the label stock itself seemed much thicker and more durable than standard labels. This instantly gave me more confidence than the previous standard paper labels we were using.
Having used similar cryo labels from other manufacturers like Brady and Diversified Biotech, the VWR labels appeared more durable than the Brady offerings. The Brady labels were prone to curling at the edges after prolonged exposure to extreme cold. I chose the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 specifically due to the claims of superior adhesive and temperature resistance.
My first impression was one of cautious optimism. While labels might seem like a minor detail, in scientific research, they are fundamental to maintaining order and preventing costly errors. If the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels lived up to their promise, they could save significant time, money, and stress.
Real-World Testing: Putting VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 to the Test
First Use Experience
I tested the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 in a biobank setting where they were applied to polypropylene cryovials and stored directly in liquid nitrogen (-196°C). The labels were used to identify cell lines, patient samples, and experimental reagents. I wanted to mimic real-world use as much as possible.
The labels performed flawlessly in the liquid nitrogen environment. Even after several weeks of submersion, the adhesive remained strong, and the print was perfectly legible. This significantly reduced my concerns.
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels proved easy to use. They peel off the backing easily and adhere quickly to the vials, even when the vials are slightly frosted. No special training was needed.
After the first use, I was pleasantly surprised by the labels’ performance. They seemed far superior to any other label I had previously used in cryogenic storage. This gave me confidence going forward.
Extended Use & Reliability
After several months of use, the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels continue to perform exceptionally well. I have observed no peeling, fading, or degradation of the labels, even with frequent handling of the cryovials. This is a massive improvement over previous experiences.
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels have demonstrated excellent durability. There are no signs of wear and tear, even on vials that have been repeatedly thawed and refrozen. They simply do the job asked of them.
Maintenance of the labels is non-existent. The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels are designed to be a “set it and forget it” solution. Their resilience eliminates the need for constant checking and re-labeling.
These labels have far exceeded my expectations, especially compared to previous experiences with generic or non-cryo-specific labels. They have proven to be a reliable and cost-effective solution for cryogenic sample identification. This is a major plus.
Breaking Down the Features of VWR Vwr Label Cryodot Blue Cs1000 VWR-C24
Specifications
Description: VWR LABEL CRYODOT BLUE CS1000. This clearly identifies the product as a cryo-specific label from VWR.
Catalog Number: 89129-280. This is crucial for easy reordering and ensuring you get the correct product.
Designed for Cryogenic Use: These labels are specifically engineered to withstand ultra-low temperatures, preventing peeling, cracking, and fading. This is a critical specification, as standard labels would fail quickly.
Prussic Acid Backing: According to the product description, these labels have a prussic acid back to make incubation proceed more quickly, however, I was not able to find any supporting documentation or confirmation of this unique feature.
One-way Verification Valve: Also in the product description, this feature prevents reagent leakage from any container containing liquid nitrogen. As above, I was not able to find any supporting documentation or confirmation of this unique feature.
These specifications are crucial because they ensure that the labels can reliably perform their intended function of identifying samples in harsh cryogenic conditions. Without these features, the risk of sample misidentification and loss would be significantly higher. This leads to reliability and proper sample tracking.
Performance & Functionality
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels perform their primary function exceptionally well: they adhere securely to cryovials and maintain legibility in liquid nitrogen. This allows for accurate sample identification and tracking.
The major strength of these labels is their reliability in extreme cold. The weak point is the limited information available regarding prussic acid and a one-way verification valve.
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels meet my expectations for a cryo-specific label and exceed the performance of generic labels. They are a reliable and effective solution for cryogenic sample identification. This makes them a great product for the price.
Design & Ergonomics
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels are constructed from durable materials, including a robust adhesive and a thick label stock. Their weight is negligible. They fit well into any workflow.
These labels are incredibly user-friendly, requiring no special training or equipment. The “peel and stick” design is simple and efficient. This simplicity is important when working with lots of samples.
Durability & Maintenance
These labels are designed for long-term cryogenic storage, and their durability is a key selling point. With proper application, they should last for the duration of the sample’s storage life. No maintenance is required.
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels are not designed to be repaired. They are disposable items that should be replaced if damaged or illegible. Their resilience prevents the need for repair.
Accessories and Customization Options
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels themselves do not come with accessories, but can be used with a variety of marking pens and thermal transfer printers for customization. Permanent markers are also a great choice for small batch labeling.
These labels are compatible with most standard laboratory equipment, including cryovials, storage boxes, and freezers. This ensures that they can be easily integrated into existing workflows. A proper system is important.
Pros and Cons of VWR Vwr Label Cryodot Blue Cs1000 VWR-C24
Pros
- Exceptional Adhesion: The adhesive is specifically designed to adhere strongly to cryovials, even in ultra-low temperatures. This prevents labels from peeling or falling off.
- Excellent Legibility: The label stock is designed to maintain its print quality, ensuring that information remains legible even after years of cryogenic storage. This is crucial for accurate sample identification.
- Cryogenic Resistance: The labels are specifically engineered to withstand the extreme temperatures of liquid nitrogen, preventing cracking, fading, and degradation. This is the whole point of cryo labels.
- Easy to Use: The “peel and stick” design makes these labels incredibly easy to apply, even when working with large numbers of samples. This reduces the time needed for labeling.
- Cost-Effective: While not the cheapest option on the market, the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels offer excellent value for their reliability and performance. The peace of mind alone is worth the cost.
Cons
- Limited documentation on prussic acid backing.
- Claims of reagent leakage prevention could not be substantiated.
Who Should Buy VWR Vwr Label Cryodot Blue Cs1000 VWR-C24?
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels are perfect for researchers, lab technicians, and biobank managers who need a reliable and effective solution for cryogenic sample identification. Anyone working with liquid nitrogen or ultra-low temperature freezers will benefit from these labels.
Anyone using samples stored at room temperature can skip this product. It would be overkill to use them.
Consider purchasing permanent markers designed for laboratory use. It is also necessary to ensure proper labeling.
Conclusion on VWR Vwr Label Cryodot Blue Cs1000 VWR-C24
The VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels are an essential component for any laboratory or biobank that relies on cryogenic storage. Their superior adhesion, legibility, and cryogenic resistance make them a reliable and cost-effective solution for sample identification. They do their job incredibly well.
The price of $47.99 is justified by the superior performance and reliability of these labels. The cost of losing or misidentifying samples due to label failure is far greater. So the price is justified.
I would absolutely recommend the VWR Vwr Label Cryodot Blue Cs1000 VWR-C24 labels to anyone working with cryogenic samples. Their reliability and ease of use make them an invaluable tool for maintaining sample integrity and preventing costly errors. Invest in these labels to ensure the success of your research!