This 5ml graduated test tube features a classic straight-rim design with a smooth, rounded mouth for effortless pouring. Meticulously crafted with a flawless surface, it is a staple instrument for small-scale chemical reactions. Made from premium 3.3 borosilicate glass, it is highly resistant to heat and corrosion, allowing for direct heating during experiments without compromising structural integrity. Reliable and professional, this tube ensures quality performance for any precision lab work. Custom logos and specifications are available.
