771 calcium carbide 1 4mm products are offered for sale by suppliers on Alibaba.com, of which other inorganic salts accounts for 84%.
A wide variety of calcium carbide 1 4mm options are available to you, such as industrial grade, agriculture grade and electron grade.You can also choose from powder, crystal calcium carbide 1 4mm,as well as from gray calcium carbide 1 4mmAnd whether calcium carbide 1 4mm is 75-20-7, {2}, or {3}.