WebRBC PIPETTE HAEMATOLOGY LAB PHYSIOLOGY Web7 WAYS OF PROPER HANDLING A PIPETTE 1. Pre-Wet the pipette tip 2. Immerse the tip to the proper depth during aspiration 3. Pause consistently after aspiration 4. Use consistent plunger pressure and speed 5. Pull the pipette straight out 6. Examine the tip BEFORE dispensing a sample 7. Examine the tip AFTER dispensing a sample
RBC Count Method - Requirements, Video, Procedure & Calculatio…
WebRefer to the instruction manual for specific directions. Use a long-stemmed cotton swab with a dab of cleaning solution to clean out air passages and remove any clogs. Clean and rinse pistons with distilled water and … WebDescribe the proper way of cleaning the Thoma diluting pipettes. Thoroughly wash out all the diluted blood with water. Remove water with absolute alcohol. Remove alcohol with ether. Pass air through to dry the pipette, so that the bead rolls freely in the bulb... View Full Document Newly uploaded documents bars oberkampf
RBC & WBC pipettes - Pathology Made Simple
WebApr 16, 2024 · Red blood cell (RBC) count PROCEDURE 1. Take about 3-5 ml Hayem’s fluid in a watch glass. 2. Prick the ring finger after cleaning it with spirit swab. 3. Wipe off the first drop of blood. Suck the next drop in RBC pipette exactly up to 0.5 mark, taking care that there should be no air bubble. WebDec 30, 2024 · Types of Proper Pipette Cleaning Consult the manual guide for specific cleaning directions. Get cotton pads and dip into a washing agent to eradicate clogs and … WebBefore assembling the pipette, wipe the piston with 70% ethanol and lubricate with the lubricant that is provided with the pipette. When removing RNase, use a freshly opened ethanol bottle and prepare 70% ethanol in DEPC treated water. Pipette sterilization Autoclaving is the simplest sterilization method if all pipette parts tolerate extreme heat. bar soberbia