"Acquisition Of Supplies And Glassware (Tweezers, Sponges, Bacteriological Handles, Covers, Ph Indicator Paper, Microfiber Cloth, Nitrile Gloves, Agar, Lighter Adapters, Chlorine, Yeast, Flasks, Erlemeyer, Pipettes, Candles) For The Biology Laboratory Located In The Laboratory And Experimentation Center Of The Jaime Isaza Cadavid Colombian Polytechnic In The Municipality Of Bello On Race 58 # 27B-125, Block 23-201". (EXPIRED)