Borosilicate glass, without cotton plug, uniform tip size, straight cut tip.
Glassware that is formed of borosilicate, a kind of glass that is mostly composed of silica and boron trioxide, is referred to as borosilicate glassware. The standard material for contemporary laboratory glassware, it is valued for its minimal thermal expansion, exceptional chemical resistance, and capacity to withstand abrupt temperature changes.
Disposable pipettes are single-use items that minimize cross-contamination and do not require cleaning. Although they are typically composed of plastic, ChemScience provides premium disposable borosilicate glass Pasteur pipettes that combine the ease of disposal with the accuracy and chemical durability of glass.
Disposable transfer pipettes, sometimes referred to as Pasteur pipettes, are ungraduated pipettes used for tiny liquid transfers. The borosilicate glass used in ChemScience's version ensures both chemical and heat resistance as well as a constant, straight-cut tip for reliable performance.
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