SRM 2216  Miniaturized Low Energy Charpy, V Notch KLST Impact Specimen  set
SRM 2218  Miniaturized Hi Energy Charpy, V Notch KLST Impact Specimen  set
美国NIST标准品 SRM 2219  Miniaturized Super High Energy, Charpy VNotch KLST Impact Spec  set
SRM 2225  Mercury (Differential Scanning Calorimeters)汞(差示扫描量热仪)  2.5g
SRM 2232  Indium DSC Calibration Standard - Temperature and Enthalpy of Fusion铟DSC校准标准-熔融温度和热化焓  1g
SRM 2234  Gallium for Thermal Analysis热分析镓  2g
SRM 2235  Bismuth for Thermal Analysis热分析铋  1.5g
SRM 2241  Relative Intensity Correction Standard for Raman Spectroscopy: 785 nm Excitation拉曼光谱相对强度校正标准：785纳米激发 each
SRM 2242  Relative Intensity Correction Standard for Raman Spectroscopy: 532 nm Excitation拉曼光谱相对强度校正标准：532纳米激发 each
SRM 2244  Relative Intensity Correction Standard for Raman Spectroscopy: 1064 nm Excitation拉曼光谱相对强度校正标准：1064纳米激发  each
SRM 2245  Relative Intensity Correction Standard for Raman Spectroscopy: 633 nm Excitation拉曼光谱相对强度校正标准：633纳米激发 each
SRM 2246  Relative Intensity Correction Standard for Raman Spectroscopy: 830 nm Excitation拉曼光谱相对强度校正标准：830纳米激发 each