Nov 16, 2014 · This item: Set of 2 Glass Culture Media Bottle, 500 Ml, Autoclavable, Borosilicate Glass, Pack of 2. $19.99 ($10.00/Item) Surgical Grade Blades #11 10pcs Sterile with #3 Scalpel Knife Handle for Biology Lab Anatomy, Practicing Cutting, Medical Student, Sculpting, Repairing. $6.99 ($0.64/Item)