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Home  >  Test Service   >  List of CNAS Accredited Tests Next Page >>
The following are the partial list of tests that we are proudly to provide to our customers. Please contact us for any special tests tht are not listed below.

Items, Parameter,
Types of tests

Code of field

Name, Code of Specification, Standard or method used

Restriction or
limitation

Note

Name

1

General Indentification Tests

0228.01

CP2005 Vol.1 Appendix IV, Vol.2 Appendix IIUSP31<191>
BP2007 Appendix IIB EP5th 2.2.25

 

 

2

Ultraviolet Spectrophotometry

0228.01

CP2005,Vol.1 Appendix ⅤA、Vol.2 Appendix ⅣAUSP31<197>
BP2007 Appendix Ⅱ B
EP5th 2.2.25

 

 

3

Infrared Spectrometry

0228.01

CP2005,Vol.1 Appendix ⅤC、Vol.2 Appendix ⅣCUSP31<197>
BP2007 Appendix ⅡA EP5th 2.2.24

 

 

4

Atomic Absorption Spectrometry

0228.01

USP31<851〉

 

 

5

Thin-layer Chromatography

0228.01

CP2005, Vol.1 Appendix  Ⅵ B、Vol.2 Appendix Ⅴ BUSP31<621>BP2007 Appendix Ⅲ AEP5th 2.2.27

 

 

6

High Performance Liquid Chromatography

0228.01

CP2005,Vol.1 Appendix ⅥD、Vol.2 Appendix ⅤDUSP31<621>
BP2007 Appendix ⅢD
EP5th 2.2.29

 

 

7

Gas Chromatography

0228.01

CP2005, Vol.1 Appendix ⅥE、Vol.2 Appendix ⅤEUSP31<621>
BP2007 Appendix ⅢB
EP5th 2.2.28

 

 

8

Melting Point

0228.01

USP31 <741>BP2007 Appendix ⅤAEP5th 2.2.14-16

 

 

9

Determination of Optical Rotation

0228.01

CP2005,Vol.1 Appendix  Ⅶ E、Vol.2 Appendix ⅥEUSP31<781>
BP2007 Appendix ⅤF
EP5th 2.2.7

 

 

10

Determination of Refractive Index

0228.01

USP31<831>BP2007 Appendix ⅤEEP5th 2.2.6

 

 

11

Determination of Viscosity

0228.01

CP2005,Vol.2 Appendix ⅥG
USP31<911>BP2007 Appendix ⅤHEP5th 2.2.9-10

Not including CP2005 method I

 

12

Determination of pH Value

0228.01

CP2005,Vol.1 Appendix ⅦG、Vol.2 Appendix ⅥHUSP31<791>
BP2007 Appendix ⅤL
EP5th 2.2.9-10

 

 

13

Oxygen Flask Combustion

0228.01

CP2005,Vol.2 Appendix ⅦC
USP31<471>BP2007 Appendix ⅧCEP5th 2.2.19-20

 

 

14

Determination of Nitrogen

0228.01

CP2005,Vol.1 Appendix ⅨL、Vol.2 Appendix ⅦDUSP31<461>
BP2007 Appendix ⅧH
EP5th 2.5.9

 

 

15

Limit Test for Sulfates

0228.01

CP2005,Vol.2 Appendix ⅧB
USP31 <221>BP2007 Appendix ⅦEP5th 2.4.13

 

 

16

Limit Test for Selenium

0228.01

CP2005,Vol.2 Appendix ⅧD
USP31<291>

 

 

17

Limit Test for Iron

0228.01

CP2005,Vol.1 Appendix ⅨD、Vol.2 Appendix ⅧGUSP31<241>
BP2007 Appendix Ⅶ
EP5th 2.4.9

 

 

18

Limit Test for Heavy Metals

0228.01

USP31 <231>BP2007 Appendix ⅦEP5th 2.4.8

 

 

19

Limit Test for Arsenic

0228.01

USP31 <211>

 

 

20

Limit Test for Ammonium

0228.01

CP2005,Vol.2 Appendix ⅧK
BP2007 Appendix Ⅶ EP5th 2.4.1

 

 

21

Determination of  Loss on Drying

0228.01

CP2005,Vol.1 Appendix ⅨG、Vol.2 Appendix ⅧL
USP31<731>
BP2007 Appendix ⅨD
EP5th 2.2.32

 

 

22

Determination of Residue on Ignition

0228.01

CP2005,Vol.1 Appendix ⅨJ、Vol.2 Appendix ⅧN
USP31<281>
BP2007 Appendix ⅪJ
EP5th 2.4.16

 

 

23

Determination of Organic Solvent Residue

0228.01

USP31<467>

 

 

24

Color of Solution

0228.01

CP2005,Vol.1 Appendix ⅪC, Vol.2 Appendix ⅨA USP31 <631>
BP2007 Appendix ⅣB
EP5th 2.2.2

Not including  CP2005 method 3

 

25

Limit Test for Chlorides

0228.01

CP2005 Vol.1 Appendix IXC, Vol.2 Appendix VIIIA; USP 30<221>;
BP2007 Appendix VII;
EP 5th 2.4.4;

 

 

26

Volumetric analysis

0228.01

CP2005 Vol.1, Vol.2
USP31 BP2007

 

 

27

Determination of Water

0228.01

ChP2005,Vol.1 Appendix  Ⅸ H、Vol.2 Appendix Ⅷ M
USP31 <921>
BP2005 Appendix Ⅸ C
EP5th 2.5.32 EP5th 2.5.12
EP5th2.2.13

Except ChP2005 ,2th way

 

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