Alpha Chemika supplies Two Neck Chemical Adapter. 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 Two Neck Chemical Adapter is available with one vertical neck and the other tilted at 40 °ree angle. The Two Neck Chemical Adapter comes with the socket size of 19/26 mm and cone size of 19/26mm, 24/29mm and 34/35mm.