Suzhou Vdo Biotech Co.Ltd.

Microsphere products

计数标准微球

Counting standard microspheres:

This series of microspheres are designed for development, calibration and validation of particle counting devices. When those above devices have problems or need routine maintenance, the customers can use this series of products to verify and calibrate the instruments, to ensure proper use and normal data output of the instruments.

The metering process of this series of products is in strict compliance measurement process of American National Bureau of Standards (NIST). This series of microspheres have a high degree of NIST traceability, meeting the ISO9000, ISO10012, ANSI/NCSL-Z540 and GMP/GLP and other traceability compliance requirements, getting a precise particles number of the microsphere suspensoid through a rigorous re-suspension process and particle count testing, and to be an indispensable tool to calibrate particle counting instruments.

 

Technical parameters:     

1. Material: styrene polymers
2. Density: 1.05 g/cm3
3. Dispersion medium: pure water
4. Refractive index of particle: 1.59 (589 nm of wavelength, 25°C)
5. Uniformity: C.V% < 3%
6. Size range: 100 nm – 100 μm
7. Additive: trace surfactants
8. Storage conditions: 2 - 8°C, be sure not to freeze

 

   

 

Common counting microballoon:

 

Diameter Microspheres count Packing Size Catlog
100nm 109 count /ml 15ml,50ml 40100
120nm 109 count /ml 15ml,50ml 40120
150nm 109 count /ml 15ml,50ml 40150
200nm 109 count /ml 15ml,50ml 40200
250nm 109 count /ml 15ml,50ml 40250
300nm 109 count /ml 15ml,50ml 40300
350nm 109 count /ml 15ml,50ml 40350
400nm 109 count /ml 15ml,50ml 40400
450nm 109 count /ml 15ml,50ml 40450
500nm 109 count /ml 15ml,50ml 40500
600nm 109 count /ml 15ml,50ml 40600
700nm 109 count /ml 15ml,50ml 40700
800nm 109 count /ml 15ml,50ml 40800
900nm 109 count /ml 15ml,50ml 40900
1μm 109 ~ 104 count /ml 15ml,50ml 41001
2μm 109 ~ 104 count /ml 15ml,50ml 41002
3μm 109 ~ 104 count /ml 15ml,50ml 41003
4μm 109 ~ 104 count /ml 15ml,50ml 41004
5μm 109 ~ 104 count /ml 15ml,50ml 41005
6μm 109 ~ 104 count /ml 15ml,50ml 41006
7μm 109 ~ 104 count /ml 15ml,50ml 41007
8μm 109 ~ 104 count /ml 15ml,50ml 41008
9μm 109 ~ 104 count /ml 15ml,50ml 41009
10μm 109 ~ 104 count /ml 15ml,50ml 41010
12μm 109 ~ 104 count /ml 15ml,50ml 41012
15μm 109 ~ 104 count /ml 15ml,50ml 41015
20μm 109 ~ 104 count /ml 15ml,50ml 41020
30μm 109 ~ 104 count /ml 15ml,50ml 41030
40μm 109 ~ 104 count /ml 15ml,50ml 41040
50μm 109 ~ 104 count /ml 15ml,50ml 41050
60μm 109 ~ 104 count /ml 15ml,50ml 41060
70μm 109 ~ 104 count /ml 15ml,50ml 41070
80μm 109 ~ 104 count /ml 15ml,50ml 41080
90μm 109 ~ 104 count /ml 15ml,50ml 41090
100μm 109 ~ 104 count /ml 15ml,50ml 41100

Other specifications can be tailored according to customer requirements

Drug counting microspheres

With short validity period, requiring customization after ordering.

货号 Diameter microspheres count Packing Size Catlog
  fsd

15μm

3800 count /ml

6 x 25 ml,24 x 25 ml

NPC6 / NPC24

Other specifications can be tailored according to customer requirements

Water quality monitoring counting microspheres

Being designed to technical control of particle content in industrial drinking water, and NIST traceable microspheres.

货号 Diameter microspheres count Packing Size Catlog
  dfsd

5μm

1000 /ml ± 15%

500 ml

NAC05

  sdfsd

10μm

1000 /ml ± 15%

500 ml

NAC10

Other specifications can be tailored according to customer requirements

Low concentration counting microspheres

Designed for low concentration liquid counting particles.

货号 Diameter microspheres count Packing Size Catlog
  fdsf

2μm

2μm, 3000 /ml

6x25 ml

NLV2

  fsd

5μm

5μm, 3000 /ml

6x25 ml

NLV5

  25umsdf

10μm

10μm, 3000 /ml

6x25 ml

NLV10

  sdfsd

15μm

15μm, 3000 /ml

6x25 ml

NLV15

  dfsdfsd

25μm

25μm, 3000 /ml

6x25 ml

NLV25

  gdfgfd

30μm

30μm, 3000 /ml

6x25 ml

NLV30

  fdsg

50μm

50μm, 3000 /ml

6x25 ml

NLV50

  fsdfdf

70μm

70μm, 3000 /ml

6x25 ml

NLV70

Other specifications can be tailored according to customer requirements

Product Comparison

产品中心
Suzhou Vdo Biotech Co.Ltd.