ERM-FD102 consists of a mixture of two monomodal populations of silica nanoparticles suspended in an aqueous solution. The two monomodal particie populations, which have distinct nominal particle sizes of 20 nm and 80 nm, are referred to as size class A and size class B, respectively. The material is available in 10 mL pre-scored glass ampoules containing approximately 9 mL of suspension.
Contents
Analyte
CAS Number
Concentration
Unit
Additional information
Method
Arithmetic mean diameter by DLS
17,8 ± 1,5
nm
Certified value - Size class A
Arithmetic mean diameter by DLS
88,5 ± 2,2
nm
Certified value - Size class B
Median diameter by SEM/TEM
18,3 ± 1,7
nm
Certified value - Size class A
Median diameter by SEM/TEM
83,3 ± 2,3
nm
Certified value - Size class B
Modal diameter by CLS
23,9 ± 2,0
nm
Certified value - Size class A
Modal diameter by CLS
88 ± 7
nm
Certified value - Size class B
Modal diameter by SEM/TEM
18,2 ± 1,6
nm
Certified value - Size class A
Modal diameter by SEM/TEM
84,0 ± 2,1
nm
Certified value - Size class B
Effective particle density
2,0 ± 0,1
g/cm3
Certified value
Harmonic mean diameter by DLS
17 ± 4
nm
Indicative value - Size class A
Harmonic mean diameter by DLS
84,8 ± 2,2
nm
Indicative value - Size class B
Modal diameter by DLS
17,1 ± 2,4
nm
Indicative value - Size class A
Modal diameter by DLS
84 ± 9
nm
Indicative value - Size class B
Modal height by AFM
16,9 ± 1,8
nm
Indicative value - Size class A
Modal height by AFM
80 ± 6
nm
Indicative value - Size class B
Mass weighted moodal diameter by
18,0 ± 2,7
nm
Indicative value - Size class A
Mass weighted moodal diameter by
88 ± 7
nm
Indicative value - Size class B
Modal diameter by PTA
78 ± 5
nm
Indicative value - Size class B
Mean diameter by PTA
82 ± 4
nm
Indicative value - Size class B
Median diameter by PTA
79,2 ± 2,2
nm
Indicative value - Size class B
Miscellaneous
Certificate of Analysis (specimen)
Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com
Product data sheet
View all available product details e.g. description, analytes/parameters, CAS Number, concentrations/values, sales unit/product format, method, source, transport information
