การวัดความหนาแน่น
Glass sinker 10 cm³ for the gravimetric density determination of liquids. Includes a calibration certificate from an accredited laboratory. The sinker is suspended by a platinum wire, which due to its chemical inertia, ensures suitability for most liquids.
หมายเลขกำกับผลิตภัณฑ์: 210672
Thermometer for density determination including a calibration certificate
หมายเลขกำกับผลิตภัณฑ์: 11132685