Troemner 2KG Cylindrical Calibration Weight ASTM Class Certified

The Troemner 2KG Cylindrical Calibration Weight is a precision mass standard designed for accurate calibration of high-precision laboratory balances used in bioprocessing, molecular diagnostics, and other biotechnology applications. Manufactured from high-grade Troemner Alloy 8 stainless steel, it features:

• ASTM Class certification ensuring compliance with ASTM and ISO/IEC 17025 calibration standards
• Material properties include uniform density (~7.95 g/cm³ at 20°C), low magnetic susceptibility, and corrosion resistance, critical for maintaining calibration integrity in clinical and biotech research environments
• Design: Cylindrical mass housed in a protective polycarbonate case to prevent contamination and mechanical damage
• Tolerance: Meets strict ASTM Class 3 requirements, suitable for calibrating analytical balances with readability from 0.001 g to 0.01 g, essential for applications demanding high measurement precision such as synthetic biology and biomanufacturing quality control

This calibration weight is widely adopted in biotechnology research and clinical diagnostics to guarantee instrument traceability, repeatability, and compliance with industry calibration protocols, ensuring accurate weighing critical for experimental reproducibility and regulatory adherence in molecular biology workflows.