54375

二氧化硅基微粒

size: 4 μm

• 别名: 二氧化硅基珠粒，微米级, 二氧化硅珠粒
• MDL编号: MFCD00011232
• UNSPSC代码: 41116107
• PubChem化学物质编号: 57651471
• NACRES: NA.25

属性

• 等级: analytical standard
• 表单: aqueous suspension
• 浓度: 5% (solids)
• 粒径: 4 μm std dev ≤0.3 μm
• 应用: glass & ceramic; industrial qc; pharmaceutical
• 包装形式: neat
• 储存温度: 2-8°C
• SMILES字符串: O=[Si]=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

说明

一般描述

Silicon dioxide based microparticles are ideal to obtain particle size distribution (PSD) profile of test samples.
The particle diameter of 4 μm is determined using Coulter Multisizer.

应用

Used to calibrate, qualify and check the performance of particle size analyzers, surface scanning instruments and particle counters.
Also used to prepare working fluid standard for use with a microfluidic particle concentrator.[1]

特点和优势

• suitable for routine instrument calibration monitoring, testing and corrections
• particle size traceable to Community Bureau of Reference (BCR) standards
• available in 5 mL pack size as a neat sample

安全信息

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 2
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves