The standard deviation is not determined by a specific number of repeat measurements, but rather by evaluating the size distribution curve (measured by means of the Electrical Sensing Zone Method, Coulter Multisizer, 95% confidence interval).
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 mL | Warenkorb auf Verfügbarkeit prüfen | € 290,00 |
10 mL | Warenkorb auf Verfügbarkeit prüfen | € 477,00 |
Über diesen Artikel
grade
analytical standard
Quality Segment
form
aqueous suspension, particles
crosslinking
0 % cross-linked
concentration
2% (solids)
technique(s)
diffraction/scattering: suitable
particle size
4.0 μm std dev <0.1 μm, coeff var <2%
application(s)
cosmetics
environmental
food and beverages
pharmaceutical
format
neat
storage temp.
2-8°C
General description
Application
Features and Benefits
- suitable for routine instrument calibration checks and corrections
- available in 5 mL & 10 mL pack sizes as neat samples
Analysis Note
- Transmissionselektronenmikroskopie (TEM)
- Rasterelektronenmikroskopie
- Lichtmikroskopie
- Coulter™ Zähler mit MDF-System
Legal Information
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Dieser Artikel | |||
|---|---|---|---|
| particle size 4.0 μm std dev <0.1 μm, coeff var <2% | particle size 1.0 μm std dev <0.05 μm | particle size 0.2 μm std dev <0.03 μm | particle size 6.0 μm std dev <0.1 μm, coeff var <2% |
| technique(s) diffraction/scattering: suitable | technique(s) diffraction/scattering: suitable | technique(s) diffraction/scattering: suitable | technique(s) diffraction/scattering: suitable |
| format neat | format neat | format neat | format neat |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| application(s) cosmetics | application(s) cosmetics | application(s) cosmetics | application(s) cosmetics |
| crosslinking 0 % cross-linked | crosslinking 0 % cross-linked | crosslinking 0 % cross-linked | crosslinking 0 % cross-linked |
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Lagerklasse
10 - Combustible liquids
wgk
WGK 3
flash_point_f
410.0 °F
flash_point_c
210 °C
ppe
Eyeshields, Gloves
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Do the standard deviation/uncertainty numbers come from replicate measurements used to determine an average calibrated particle diameter? Were these derived from a 95% confidence interval from the replicate measurements or a similar method?
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