1 If the process is broken at any point, use new gloves from a new package. 2  Wear sterile gloves only when necessary. 3  Never wash gloves and reuse.  Never use gels and alcohol to clean gloves, use a new pair each time.
The horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.he horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.
Place the object whose length, diameter or thickness is to be measured between the micrometer's measuring rods. Turn the barrel or friction screw to close the rods around the object to be measured.The rods should lightly touch the object between them but not clamp down on it.here are 50 such marks, meaning that each turn of the thimble corresponds to half a millimeter, the distance between the upward and downward marks on the cylinder central line. Add these values together. This is the measurement of the object between the measuring rods.