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Merck
CN
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文件

1.12310

Supelco

硅标准液

traceable to SRM from NIST acidic, (NH₄)₂SiF₆ in H₂O 1000 mg/l Si Certipur®

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UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material

质量水平

Agency

suitable for EPA 200.7

产品线

Certipur®

技术

ICP: suitable

pH值(酸碱度)

3.4 (20 °C in H2O)

密度

1.00 g/cm3 at 20 °C

应用

industrial qc
pharmaceutical

格式

single component solution

储存温度

15-25°C

相关类别

应用


  • Particle size analysis for non-porous and mesoporous silica: Single-Particle Inductively Coupled Plasma Mass Spectrometry (SP-ICP-MS) is utilized to measure particle size and detect bound proteins on non-porous and mesoporous silica microspheres, highlighting its precision in assessing silicon-based carriers in biochemical applications (Miyashita et al., 2024).

  • Optimization of thermo-optic phase-shifters: The application of silicon standard solutions is crucial in optimizing double titanium nitride thermo-optic phase-shifter heaters using SOI technology, underscoring the importance of precise silicon calibration standards in semiconductor manufacturing (Krause and Malka, 2023).

分析说明

浓度     β(Si):990 - 1010 mg/l
测定方法:酸量滴定法。
(可追溯至NIST - SRM 723e)
方法的准确度: ± 2 mg/l

法律信息

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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实验方案

Rapid and sensitive test for silicate-induced scale deposits ensures industrial plant efficiency and sustainability.

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