Alpha Chemika supplies Round Bottom Tube with Screw Cap. Alpha Chemika is an ISO 9001:2000 recognised company manufacturing a wide range of Amino Acids, Anti Bacterial/Fungal/Microbial Agents, Animal Tissue Culture Media, Bio chemicals, Buffers, Enzymes, Ion Pairing Reagents, Molecular Biology Reagents, Research Chemicals and Speciality Chemicals. The Round Bottom Tube with Screw Cap is available with Teflon liner and is suitable for application as culture media in chemical industries and laboratories. The Round Bottom Tube comes in different capacities with length of 15mm X 75mm, 15mm X 125mm, 15mm X 150mm, 18mm X 150mm, 25mm X 100mm, 25mm X 150mm, 25mm X 200mm and 32mm X 200mm.