1 Scope
This standard specifies the determination method of relative density of liquid specimen.
This standard is applicable to the determination of relative density of liquid specimen.
Method I: Density Bottle Method
2 Principle
At 20℃, respectively determine the mass of water and specimen filling up the same density bottle; the volume of density bottle (i.e. the volume of specimen) may be determined according to the mass of water, and then the density of specimen may be calculated according to its mass and volume; the ratio of specimen density to water density is the relative density of specimen.
3 Instruments and Apparatus
Foreword I
1 Scope
2 Principle
3 Instruments and Apparatus
4 Analysis Steps
5 Expression of Analysis Result
6 Precision
7 Principle
8 Instruments and Apparatus
9 Analysis Steps
10 Expression of Analysis Result
11 Precision
12 Principle
13 Instruments and Apparatus
14 Analysis Steps
15 Precision
Standard
GB 5009.2-2016 National Food Safety Standard Determination of Relative Density of Foods (English Version)
Standard No.
GB 5009.2-2016
Status
valid
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
50.0
Implemented on
2017-3-1
Delivery
via email in 1 business day
Detail of GB 5009.2-2016
Standard No.
GB 5009.2-2016
English Name
National Food Safety Standard Determination of Relative Density of Foods
1 Scope
This standard specifies the determination method of relative density of liquid specimen.
This standard is applicable to the determination of relative density of liquid specimen.
Method I: Density Bottle Method
2 Principle
At 20℃, respectively determine the mass of water and specimen filling up the same density bottle; the volume of density bottle (i.e. the volume of specimen) may be determined according to the mass of water, and then the density of specimen may be calculated according to its mass and volume; the ratio of specimen density to water density is the relative density of specimen.
3 Instruments and Apparatus
Contents of GB 5009.2-2016
Foreword I
1 Scope
2 Principle
3 Instruments and Apparatus
4 Analysis Steps
5 Expression of Analysis Result
6 Precision
7 Principle
8 Instruments and Apparatus
9 Analysis Steps
10 Expression of Analysis Result
11 Precision
12 Principle
13 Instruments and Apparatus
14 Analysis Steps
15 Precision