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Merck

44054

Supelco

二氧化硅基微粒

size: 5 μm

别名:

二氧化硅基珠粒,微米级, 二氧化硅珠粒

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About This Item

MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.25

等級

analytical standard

品質等級

形狀

aqueous suspension

濃度

5% (solids)

粒徑

5 μm std dev ≤0.35 μm

應用

glass & ceramic
industrial qc
pharmaceutical

格式

neat

儲存溫度

2-8°C

SMILES 字串

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI 密鑰

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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一般說明

Silicon dioxide based microparticles are ideal to determine particle size distribution (PSD) profile of test samples.
The particle diameter of 5 μm is measured using Coulter Multisizer.

應用

Used for regular calibration and checking of particle size instruments. Also used:
  • to study transport properties of microscopic particles via heterogeneous media
  • as a test standard to validate denoising method used in optical diffraction tomography
  • in accelerated annealing experiments involving colloidal silica monolayers
  • to evaluate the measurement accuracy of color-coded LED microscopy (cLEDscope) technique
  • as a calibration standard in optical trapping system to measure surface mechanical properties

特點和優勢

  • 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

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves


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其他客户在看

Chansuk Park et al.
Journal of the Optical Society of America. A, Optics, image science, and vision, 35(11), 1891-1898 (2018-11-22)
Optical diffraction tomography (ODT) is a three-dimensional (3D) quantitative phase imaging technique, which enables the reconstruction of the 3D refractive index (RI) distribution of a transparent sample. Due to its fast, non-invasive, and quantitative imaging capability, ODT has emerged as
JooWon Lim et al.
Optics express, 23(13), 16933-16948 (2015-07-21)
In optical tomography, there exist certain spatial frequency components that cannot be measured due to the limited projection angles imposed by the numerical aperture of objective lenses. This limitation, often called as the missing cone problem, causes the under-estimation of
Sophie Ramananarivo et al.
Nature communications, 10(1), 3380-3380 (2019-07-31)
Molecular motors are essential to the living, generating fluctuations that boost transport and assist assembly. Active colloids, that consume energy to move, hold similar potential for man-made materials controlled by forces generated from within. Yet, their use as a powerhouse
Single-exposure quantitative phase imaging in color-coded LED microscopy
Lee W, et al.
Optics Express, 25(7), 8398-8411 (2017)
Cycle-consistent deep learning approach to coherent noise reduction in optical diffraction tomography
Choi G, et al.
Optics Express, 27(4), 4927-4943 (2019)

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