供应美国NIST天然基质中的金属成分标准物质
产品详情如下,更多产品价格和货期,请咨询客服,供实验室使用!
SRM 1640a Trace Elements in Natural Water 天然水中的微量元素 250 mL
SRM 1641e Mercury in Water 水中汞 10 x 10 mL
SRM 1643f Trace Elements in Water 水中微量元素 250 mL
SRM 1646a Estuarine Sediment 河口沉积物 70 g
SRM 1648a Urban Particulate Matter 城市颗粒物 2 g
SRM 1944 New York/New Jersey Waterway Sediment 纽约/新泽西水道沉积物 50 g
SRM 1946 Lake Superior Fish Tissue 苏必利尔湖鱼组织 5 x 7-9 grams
SRM 1947 Lake Michigan Fish Tissue 密歇根湖鱼组织 5 x 8 grams
SRM 2385 Slurried Spinach 菠菜泥 4 x 70 g
SRM 2387 Peanut Butter 花生酱 3 x 170 g/ 美国NIST天然基质中的金属成分标准物质
SRM 2451 Fine Carbon (Activated) – From Cyanide Ore Leaching 氰化浸出细炭(活性炭) 100 g
SRM 2583 Trace Elements in Indoor Dust (Nominal Mass Fraction of 90 mg/kg Lead) 室内灰尘中的微量元素(标称质量分数为90 mg/kg铅) 8 g
SRM 2584 Trace Elements in Indoor Dust (Nominal Mass Fraction of 1 % Lead) 室内灰尘中的微量元素(1%铅的标称质量分数) 8 g
SRM 2586 Trace Elements in Soil Containing Lead From Paint (Nominal Mass Fraction of 500 mg/kg Lead) 油漆含铅土壤中的微量元素(标称质量分数为500 mg/kg铅) 55 g
SRM 2587 Trace Elements in Soil Containing Lead from Paint (Nominal Mass Fraction of 3000 mg/kg Lead) 油漆含铅土壤中的微量元素(标称质量分数为3000 mg/kg铅) 55 g
SRM 2696 Silica Fume (powder form) 硅粉(粉末状) 70 g
SRM 2700 Hexavalent Chromium in Contaminated Soil (Low Level) 污染土壤中的六价铬(低水平) 75 g
SRM 2701 Hexavalent Chromium in Contaminated Soil (High Level) 污染土壤中的六价铬(高水平) 75 g
SRM 2702 Inorganics in Marine Sediment 海洋沉积物中的无机物 50 g
SRM 2703 Sediment for Solid Sampling (Small Sample) Analytical Techniques 固体取样用沉积物(小样品)分析技术 5 g
SRM 2706 New Jersey Soil, Organics and Trace Elements 新泽西土壤、有机物和微量元素 50 g
SRM 2709a San Joaquin Soil Baseline Trace Element Concentrations 圣华金土壤微量元素基线浓度 50 g
SRM 2710a Montana I Soil Highly Elevated Trace Element Concentrations 蒙大拿I土壤微量元素浓度高度升高 50 g
SRM 2711a Montana II Soil Moderately Elevated Trace Element Concentrations 蒙大拿II土壤微量元素浓度适度升高 50 g
SRM 2780a Hard Rock Mine Waste 硬岩矿山废弃物 50 g
SRM 2781 Domestic Sludge 生活污泥 40 g
SRM 2782 Industrial Sludge 工业污泥 70 g
SRM 2783 Air Particulate on Filter Media 过滤介质上的空气微粒 2 +2 Blnk (47 mm dia)
SRM 2976 Trace Elements and Methylmercury in Mussel Tissue (Freeze-Dried) 贻贝组织中的微量元素和甲基汞(冻干) 25 g
SRM 8610 Mercury Isotopes in UM-Almaden Mono-Elemental Secondary Standard UM-Almaden单元素二级标准中的汞同位素 4 x 5 mL
SRM 8704 Buffalo River Sediment 布法罗河沉积物 50 g
SRM 8785 Air Particulate Matter on Filter Media 过滤介质上的空气颗粒物 3 filters
SRM 8786 Filter Blank for RM 8785 RM 8785的过滤器空白 filter