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二氧化硅基微粒

Name: 二氧化硅基微粒
Brand: SIAL

size: 3 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:

329760246

UNSPSC Code:

41116107

MDL number:

MFCD00011232

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属性

grade

analytical standard

Quality Level

100

form

aqueous suspension

concentration

5% (solids)

particle size

3 μm std dev ≤0.25 μm

application(s)

glass & ceramic
industrial qc
pharmaceutical

format

neat

storage temp.

2-8°C

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

说明

General description

Ideal for profiling particle size distribution (PSD) of a particle system.
The particle size of 3 μm is characterized using Coulter multisizer III.

Application

Used for regular calibration and monitoring of particle size analyzers.
Also used in microfluidic devices to:

track flows induced by enzyme micropumps
investigate the effects of pumps′ activity on silica tracer microparticles near solid-liquid interface.

Silicon dioxide beads, 3 μm have a wide range of uses from use as a flow agent to electrical and medical applications.

Features and Benefits

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

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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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Glucose Oxidase Micropumps: Multi-Faceted Effects of Chemical Activity on Tracer Particles near the Solid-Liquid Interface

Munteanu RE, et al.

Chemosphere, 4(3), 73-73 (2019)

The impact of geometrical confinement in a slab on the behavior of tracer particles near active glucose oxidase micropump