NIST SRM 68c 高碳锰铁High-Carbon Ferromanganese
NIST SRM 64c 铬铁Ferrochromium, High Carbon
NIST SRM 58a 硅铁Ferrosilicon (73% Si Regular Grade)
NIST SRM 54d 轴承合金Bearing Metal (Tin Base)
NIST SRM 53e 铅基轴承合金Lead-Base Bearing Metal (84Pb-10Sb-6Sn)
NIST SRM 50c 铬钨钒钢Tungsten-Chromium-Vanadium Steel
NIST SRM 49e 铅二次凝固点Lead Secondary Freezing Point Standard
NIST SRM 46h 波特兰水泥细度标准Portland Cement Fineness Standard
NIST SRM 45d 铜二次凝固点Copper Secondary Freezing Point
NIST SRM 39j 苯甲酸 Benzoic Acid (Calorimetric Standard)
NIST SRM 36b 铬钼钢Chromium-Molybdenum Steel
NIST SRM 32e 低碳合金钢Carbon Low Alloy Steel (SAE 3140) (chip form)
NIST SRM 30f 铬钒钢Cr-V Steel (SAE 6150)
NIST SRM 20g 1045钢AISI 1045 Steel
NIST SRM 19h 电炉钢Basic Electric Steel, 0.2% Carbon
NIST SRM 17f 蔗糖旋光度Sucrose Optical Rotation