The correct calculated number is 9.1 x 10^4 per 1 ml, which equals 91,000 particles per mL. However, it's important to note that this is a theoretical, calculated figure.
74964
Micro particles based on polystyrene
analytical standard, size: 15 μm
Synonym(s):
Polystyrene latex particles (15 μm), Polystyrene microbeads (15 μm), Polystyrene microspheres (15 μm), Polystyrene microparticles (15 μm), Latex beads from PS
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About This Item
Recommended Products
grade
analytical standard
Quality Level
form
aqueous suspension
particles
crosslinking
2 % cross-linked
concentration
10% (solids)
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
particle size
15 μm std dev <0.2 μm, coeff var <2%
density
1.05 g/cm3
application(s)
glass & ceramic
industrial qc
pharmaceutical
format
neat
storage temp.
2-8°C
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General description
Application
Also used to:
- standardize flow measurements of pumps used in lab-on-a-chip and point of care devices[1]
- characterize counting accuracy and sizing measurements of impedance microfluidic chip[2]
- optimize time-of-flight secondary ion mass spectrometry (ToF-SIMS) sample preparation based on size-dependent analysis[3]
- Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Features and Benefits
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL and 10 mL pack sizes as neat samples
Analysis Note
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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What is the number of beads per mL for this product, given the specified density of 1.05g/cm3?
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What is the number of beads per mL for product 74964-5ML-F?
1 answer-
The accurate calculated number is 91.000 particles per mL, but it's important to note that this is a theoretical, calculated figure and should only be used as an approximation.
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