Product Code : ETa-A241-CU-CU

Product Code : ETa-A242-CU-CU

Product Code : ETa-A288-CU-CU

Product Code : ETa-A289-CU-CU

Product Code : ETa-A291-CU-CU

Product Code : Chem-C028-CU-CU

Calcium Carbide CAS #: 75-20-7 with the smallest possible average grain sizes,Purities may include 99%, 99.9%, 99.99%, 99.999% and 99.9999%, which are sometimes referred to as 2N, 3N, 4N, 5N and 6N. 99.99995% (6N5), and in some cases up to 99.99999% (7N) and 99.999999% (8N),