供应美国标准局NIST固体硅酸盐水泥熟料

供应美国标准局NIST固体硅酸盐水泥熟料

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These SRMs provide certified values for the abundance of major phases in cement clinkers, i.e., the percentages of alite (C3S), belite (C2S), aluminate (C3A), and ferrite (C2(A,F)). NOTE: In cement chemist notation, C=CaO, S=SiO2, A=Al2O3 and F=Fe2O3.

SRM 2686a       Portland Cement Clinker 硅酸盐水泥熟料     4 vials x 7 g

SRM 2687a       Portland Cement Clinker 硅酸盐水泥熟料     5 vials x 8 g/ 美国标准局NIST固体硅酸盐水泥熟料

SRM 2688         Portland Cement Clinker 硅酸盐水泥熟料     3 vials x 10 g