Welcome to my in-depth analysis of the Blue Cap Reagent Bottles.
These bottles come in four different sizes ranging from 100ml to 1000ml, and are designed for storage, mixing, and sampling of various substances. They are made of high-quality glass and come with a screw cap that is easy to use and provides a drip-free pouring experience.

The Blue Cap Reagent Bottles are truly remarkable in terms of their quality and durability. The heavy-duty glass used in their construction ensures that they can withstand high temperatures of up to 450°C without cracking or breaking. Additionally the bottles come with permanent white enamel graduations and marking spots that make it easy to measure and mix substances accurately. The linerless, one-piece autoclavable polypropylene plug seal screw cap is also a great feature that ensures the bottles are airtight and leak-proof.

It's worth noting that these bottles are not completely straight as some may wobble slightly. However, this does not affect their functionality in any way. One advantage of these bottles is that they come with a glass bead that indicates the full capacity line on sizes ranging from 100ml to 1000ml. Furthermore, the bottles are shipped with excellent packaging that ensures they arrive at the destination undamaged.

To sum up the Blue Cap Reagent Bottles are an excellent choice for anyone looking for high-quality glass bottles for storage, mixing, and sampling of substances. They are made of top-notch glass and come with a screw cap that is easy to use and provides a drip-free pouring experience. Despite some minor wobbling issues, these bottles are an excellent value for money and I would highly recommend them to anyone in need of reliable reagent bottles.