49532
Micro particles, magnetic, streptavidin coated
1 μm particle size, std dev <0.1 μm
Synonym(s):
Polystyrene beads, magnetic, streptavidin coated
About This Item
grade
analytical standard
form
aqueous solution
composition
iron oxide, ≥20%
concentration
1% (solids)
particle size
1 μm std dev <0.1 μm
application(s)
glass & ceramic
industrial qc
pharmaceutical
format
neat
storage temp.
2-8°C
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General description
The accurate diameter of 1 μm is determined by methods described by the National Institute of Standards and Technology (NIST, USA), such as:
- Transmission electron microscopy
- Scanning electron microscopy
- Optical microscopy
- COULTER COUNTER particle size analyzer with HDF system.
- The measuring instruments are calibrated using standards obtained from the Community Bureau of Reference (BCR, Belgium: Standards RM 165, 166 or 167) and from the NIST (SRM 1690, 1691 or 1692). This analytical standard product is made up of superparamagnetic polystyrene particles.
Application
Features and Benefits
- suitable for routine instrument calibration checks, testing and corrections
- available in 5 mL and 10 mL pack sizes as a neat sample
Analysis Note
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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