MilliporeSigma
All Photos(1)

Documents

90768

Sigma-Aldrich

Micro particles based on polystyrene

size: 150 μm

Sign Into View Organizational & Contract Pricing

Synonym(s):
Latex beads from PS
MDL number:
NACRES:
NA.25

form

aqueous suspension

concentration

10% (solids)

particle size

150 μm std dev <4.5 μm

density

1.05 g/cm3

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
194297298679633
concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

concentration

10% (solids)

particle size

150 μm std dev <4.5 μm

particle size

250 μm std dev <6.5 μm

particle size

10 μm std dev <0.2 μm, coeff var <2%

particle size

5 μm std dev <0.1 μm, coeff var <2%

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

density

1.05 g/cm3

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Micro particles based on polystyrene has been used in increments to simulate nucleation events for crystallization.

Analysis Note

For every lot exact values of particle size and standard deviation are determined with an accuracy of 0.01 μm using a Coulter Multisizer.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Interpretation of focused beam reflectance measurement (FBRM) data via simulated crystallization
Yu ZQ, et al.
Organic Process Research & Development, 12(4), 646-654 (2008)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service