Serial dilution

explain step by step

. 33. Use the following procedure to make a serial dilution of the patient's serum: Place 11 tubes in a rack Pipette 1.5 mL of saline into the first tube Pipette 1 mL of saline into each of the remaining tubes Add 0.5 mL of the test serum into the first tube Transfer 1.0 mL to the second tube Continue transferring 1 mL to the remaining tubes Give for each tube: a. tube dilution b. solution dilution c. substance concentration