According to the Philadelphia public records, the property at 9640 Wissinoming St, Philadelphia, PA 19114 has approximately 6,736 square feet, 4 beds and 2 baths with a lot size of 0.35 acres. Nearby schools include Holme Thomas School, Meehan Austin Middle School and Lincoln High School.
using methods such as quadrant streakig to sompletely isolate one species of bacteria : Major Purpose for Isolating Bacteria: one can only identify a species of bacteria once it is completely isolated, without any other species to interfere with the test results : Definition of Media
The main purpose of the safranin counterstain in Gram Staining is to stain gram negative bacteria left over from not picking up the crystal violet dye that stains gram positiv â¦ e microorganisms. It allows the view and identification of gram negative bacteria.+ 12 others found this useful.Veena Hamill. Use of gram stain divide bacteria into two classes â¦ - gram positive which retain crystal violet stain purple colour, gram negative which lose their crystal violet and give pink colour.