The Ostwald–Folin pipette, formulated by Wilhelm Ostwald and refined by Otto Folin, is often a kind of volumetric pipette accustomed to measure viscous fluids including whole blood or serum.[seven][eight] A pipette https://liviacias655865.wizzardsblog.com/29800554/the-smart-trick-of-types-of-pipette-that-nobody-is-discussing