bio233 gram stain lab, Monday

Gram stain lab.

Sunday: 
I prepared the lab on Sunday.

Items: 
Distilled water

·      Slides, cover slips

·      Bunsen burners and lighter

·      Inoculating loops

·      Microscope (optional oil-immersion lenses, oil cleaner)

·      Lens wipers

·      Bibulous papers (Absorbent papers)

·      Wax pencil

·      Crystal violet

·      Gram iodine

·      Safranin 

·      95% EtOH

·      75% EthOH

·      Dropping pipettes

·      Shape collection box

·      Staining rack

·      Clips for staining

·      White paper towel to absorb the runoff

·      Kim wipes

Lab coat is recommended

Microscope with vertical adaptoer, smart phone stages. 

Monday  gram stain lab, 2pm-4:40pm

Many students did not know how to use microscope. 

There is a shortage of microscope with vertical adapters.