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一键询价myStandards固体标样-订制
一个月以上
面议
myStandards Carbonate standards 碳酸盐岩标样(LA-ICPMS & LIBS)
现货
面议
myStandards Sediment standards 沉积物标样(LA-ICPMS & LIBS)
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面议
myStandards Mafic rock standards 基性岩标样(LA-ICPMS & LIBS)
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面议
myStandards Ultramafic rock standards 超基性岩标样(LA-ICPMS & LIBS)
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面议
myStandards Mineral standards 矿物标样(LA-ICPMS & LIBS)
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面议
myStandards Sulfide and ore standards 硫化物和矿石标样(LA-ICPMS & LIBS)
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面议
myStandards Felsic rock standards 长英质岩标样(LA-ICPMS & LIBS)
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微粒计数仪标准物
一周
5800¥
NIST SRM 1649b 城市尘埃标准Urban Dust
Nist | 一周
面议
价格: 面议
品牌:Nist
供货周期: 一周
货号:NIST SRM 2950a
规格:35 filters plus 35 blanks
NIST SRM 2950a 过滤介质上的可吸入阿尔法石英Respirable Alpha Quartz on Filter Media (Nominal Mass of Alpha Quartz 5 μg-500 μg)