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Merck
CN

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

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关于此项目

NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
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InChI

1S/O2Si/c1-3-2

SMILES string

O=[Si]=O

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

grade

analytical standard

form

aqueous suspension

concentration

5% (solids)

particle size

4 μm std dev ≤0.3 μm

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

storage temp.

2-8°C

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General description

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.

Application

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.

Features and Benefits

  • 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

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Scaled particle focusing in a microfluidic device with asymmetric electrodes utilizing induced-charge electroosmosis
Ren Y, et al.
Lab on a chip, 16(15), 2803-2812 (2016)

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