REFERENCE PARTICLES for calibrating particle size measurements apparatus

APPIE > Test Powders > REFERENCE PARTICLES for calibrating particle size measurements apparatus

Reference particles were produced in accordance with JIS Z 8900-1 “Standards particles – Part 1: Reference particles were intended for use in controlling the precision of analysis or confirming the validity of analytical methods or instruments for the determination of particle size distribution using particle sizing instruments such as light scattering method and electro sensing zone method.

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MBP1-10

Material: Barium-titanate glass beads

particle density : 4.0∼4.2 g/cm³

aspect ratio : 1.0∼1.1

Chemical component

Chemical component	% ( weight )
TiO₂	33∼38
BaO	41∼48
SiO₂	10∼14
CaO	4∼8

Particle size distribution – measured by microscopy

Undersize (volume%)	Particle size range ( µm )
10	1.55~3.10
20	1.86~3.71
30	2.13~4.22
40	2.38~4.73
50	2.64~5.24
60	2.96~5.84
70	3.29~6.51
80	3.76~7.45
90	4.52~8.91

Electron Microscopic Photograph

MBP1-10 (SEM)

MBP10-100

Material: Barium-titanate glass beads

particle density : 4.0∼4.2 g/cm³

aspect ratio : 1.0∼1.1

Chemical component

Chemical component	% ( weight )
TiO₂	33∼38
BaO	41∼48
SiO₂	10∼14
CaO	4∼8

Particle size distribution – measured by microscopy

Undersize (volume%)	Particle size range ( µm )
10	15.5~31.0
20	18.6~37.1
30	21.3~42.2
40	23.8~47.3
50	26.4~52.4
60	29.6~58.4
70	32.9~65.1
80	37.6~74.5
90	45.2~89.1

Electron Microscopic Photograph

MBP10-100 (SEM)

Product Price

Classification	Package	Product Price ( JPY )
Barium-titanate glass beads MBP 1-10	1g×3 vials	21,700
Barium-titanate glass beads MBP 1-10	5g×1 vial	26,600
Barium-titanate glass beads MBP 10-100	1g×3 vials	21,700
Barium-titanate glass beads MBP 10-100	5g×1 vial	26,600

(2023.1.1)

Air-freight charge and handling charge will be indicated in the invoice.