1. Hi, this is Jane. 2. (formal) May I speak with John Smith? 3. (informal) Is John there? 4. I'm calling about... 5. I'm returning your call. 6. (formal) One moment, please. 7. (informal) Hang on a sec. 8. He's not here. Would you like to leave a message? 9. Could you ask him to call me back? 10. Thanks for calling.
MAKE SURE THAT THE 10X OBJECTIVE IS IN POSITION OVER THE VIEWING AREA. THE OBJECTIVE SHOULD BE POSITIONED ABOUT 1/4 3/8 ABOVE THE SLIDE. Glass knives, razor blades and scalpel knives are still sharp after being used. Discard only in containers provided for that purpose, or well sealed, and labeled cardboard boxes, so cleaning personnel will no be injured.