Glass Capillary Viscometer ( 1.2-1.3 mm / Ubbelohde ) Glass Capillary Viscometer ( 1.2-1.3 mm / Ubbelohde ) material - Borosilicate glass ฿1,800.00 View Tools View
Glass Capillary Viscometer ( 0.3-0.4 mm / Ubbelohde ) Glass Capillary Viscometer ( 0.3-0.4 mm / Ubbelohde ) material - Borosilicate glass ฿1,800.00 View Tools View
Hydro meter (1.8-1.9 g/cm3) water meter ( 1.8-1.9 g./cm.3) ฿618.00 View Tools View