NIST SRM 895 不锈钢Stainless Steel (SAE 201)
NIST SRM 893 不锈钢Stainless Steel (SAE 405)
NIST SRM 892 白铸铁合金High-Alloy White Cast Iron (Ni-Hard, Type IV)
NIST SRM 889 硬质合金Cemented Carbide (W-75,Co-9,Ta-5,Ti-4)
NIST SRM 888 硬质合金Cemented Carbide (W-64,Co-25,Ta-5)
NIST SRM 887 硬质合金Cemented Carbide (W-83,Co-10)
NIST SRM 886 难处理金矿石Refractory Gold Ore
NIST SRM 885 精炼铜Refined Copper
NIST SRM 882 镍铜合金Nickel-Copper Alloy (65Ni-31Cu-3Al)
NIST SRM 880 镍银合金Nickel Silver (CDA 770)
NIST SRM 875 铜镍合金Cupro-Nickel, 10% (CDA 706) "DOPED"
NIST SRM 874 铜镍合金Cupro-Nickel, 10% (CDA 706) "HIGH-PURITY"
NIST SRM 872 磷青铜Phosphor Bronze (CDA 544)
NIST SRM 871 磷青铜Phosphor Bronze (CDA 521)
NIST SRM 870 液相色谱柱性能检测Column Performance Test Mixture of Liquid Chromatography