The DURAN? Hexagonal Stopper NS 19/26 is a precision-ground glass plug designed to securely seal standard ground glass joints of size 19/26. Manufactured from high-quality borosilicate glass 3.3, it offers excellent chemical resistance and thermal stability, making it suitable for various laboratory applications.
Uniformity of Dosage Units
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Uniformity of Dosage Units is a specialised analytical laboratory service that assesses whether individual dosage units contain sufficiently consis...



































