Alpha Chemika manufactures Weighing Bottle with Stopper. Alpha Chemika is an ISO 9001:2000 certified company offering 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 Weighing Bottle with Stopper is available in square and tall form and is used to measure the weight of different fluids. The Weighing Bottle with Stopper comes in various sizes of 40mm X 30mm, 50mm X 25mm, 50mm X 35mm, 50mm X 50mm, 60mm X 30mm, 20mm X 40mm, 25mm X 50mm, 30mm X 60mm and 40mm X 80mm.