In routine laboratory operations, the cleanliness of colorimetric tubes directly impacts the accuracy of experimental results. however, traditional cleaning methods are time-consuming, labor-intensive, and often lead to scratches or residue. many researchers have wasted valuable time repeatedly redoing experiments due to inadequate cleaning. this specialized colorimetric tube cleaning tool completely changes that. it's made with **high-borosilicate glass**.

In routine laboratory operations, the stability and accuracy of colorimetric tubes directly impact the reliability of experimental data. traditionally, using ordinary glass colorimetric tubes often led to repeated experiments due to breakage after heating or blurred graduations, resulting in wasted time and reagent costs. now, 100ml high-temperature resistant colorimetric tubes, made with **high borosilicate glass**, can maintain stability in environments up to 500℃

In routine laboratory use, the heat resistance, chemical corrosion resistance, and impact resistance of glassware are key determinants of its lifespan. ordinary glass colorimetric tubes are highly susceptible to cracking or deformation when exposed to high temperatures or strong acids and bases, which not only affects experimental results but also poses safety hazards. high borosilicate glass colorimetric tubes, however, utilize a special formula with an extremely low coefficient of thermal expansion, allowing them to withstand..