LLBCHEM (Daming Changda Co,Ltd) can provide laboratory quantities of a wide range of materials for R & D usage. All products are manufactured by Companies committed to today猀 most rigorous global norms in our Quality Management ractices, environment an d hygiene- oriented methods, an d safety standards. Kindly let us have your specific inquiries by return for us to submit our offers The list includes items in stock Or supplied but is not exhaustive an d we would be happy to quote for items not shown...