In a real lab how many washes are performed

Often, in a real laboratory, these washes are repeated 3-6 times prior to adding the next substance. In order to speed this example along, we have given just one rinse/wash example per step. Washing helps remove any antibody that did not react with the SLE antigen in the well.

Explanation:

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck