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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)
现货
面议
myStandards Mafic rock standards 基性岩标样(LA-ICPMS & LIBS)
现货
面议
myStandards Ultramafic rock standards 超基性岩标样(LA-ICPMS & LIBS)
现货
面议
myStandards Mineral standards 矿物标样(LA-ICPMS & LIBS)
现货
面议
myStandards Sulfide and ore standards 硫化物和矿石标样(LA-ICPMS & LIBS)
现货
面议
myStandards Felsic rock standards 长英质岩标样(LA-ICPMS & LIBS)
现货
面议
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
汽油成分标准品 (10 种成分)
苯 500μg/mL
乙苯 500
庚烷 500
2-甲基戊烷 1,500
甲苯 1,500
1,2,4-三甲基苯 1,000
2,2,4-甲基戊烷 1,500
间-二甲苯 1,000
邻-二甲苯 1,000
对-二甲苯 1,000
总浓度为10,000 μg/mL ,溶剂为高纯甲醇, 体积为 1 mL/安瓿
货号30486 (单件)