Standards

YC/T 209.2-2008 Active

YC/T 209.2-2008 Coding for cigarette materials—Part 2:Coding and barcode label for logistic unit of cigarette materials

This part of YC/T 209 specifies the terms and definitions, code structure, and technical parameters of barcode labels for logistics units of tobacco materials. This part is applicable to the identification, information processing, and tracking of logistics information for logistics units of tobacco materials.

Publish Date: 2008-04-14

YC/T 236-2008 Active

YC/T 236-2008 Tobacco and tobacco products—Nondestructive detection of strip density variety ratio in case—Ionizing radiation method

This standard specifies the detection method for the density deviation rate of flue-cured tobacco in boxes. This standard is applicable to the non-destructive detection of the density deviation rate of flue-cured tobacco in boxes.

Publish Date: 2008-04-14

YC/T 243-2008 Active

YC/T 243-2008 Tobacco and tobacco products—Determination of 1,2-propylene glycol and glycerol—Gas chromatographic method

This standard specifies the gas chromatography method for the determination of 1,2-propanediol and glycerol in tobacco and tobacco products. This standard is applicable to the determination of 1,2-propanediol and glycerol in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 244-2008 Active

YC/T 244-2008 Tobacco and tobacco products—Determination of 1,2-propylene glycol, glycerol and sorbitol—High performance liquid chromatographic method

This standard specifies the high-performance liquid chromatography method for the determination of 1,2-propanediol, glycerol, and sorbitol in tobacco and tobacco products. This standard is applicable to the determination of 1,2-propanediol, glycerol, and sorbitol in tobacco and tobacco products. This standard is not applicable to tobacco and tobacco products that have been added with other humectants.

Publish Date: 2008-04-14

YC/T 245-2008 Active

YC/T 245-2008 Tobacco and tobacco products—Determination of ammonia—Continuous flow method

This standard specifies the continuous flow analysis method for ammonia in tobacco and tobacco products. This standard is applicable to the determination of ammonia in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 246-2008 Active

YC/T 246-2008 Tobacco and tobacco products—Determination of nicotine—Gas chromatographic method

This standard specifies the gas chromatography method for the determination of nicotine in tobacco and tobacco products. This standard is applicable to the determination of nicotine in tobacco and tobacco products. This standard is applicable to samples with a nicotine content of 8 mg/g to 41 mg/g (on a dry basis).

Publish Date: 2008-04-14

YC/T 247-2008 Active

YC/T 247-2008 Tobacco and tobacco products—Determination of nicotine purity—Gravimetric method using tungstosilicic acid

This standard specifies the method of weight determination of nicotine purity using silicotungstic acid. This standard is applicable to the determination of nicotine content in tobacco, tobacco products, and tobacco smoke, and is used to calibrate the purity of nicotine or nicotine salts used in analytical methods.

Publish Date: 2008-04-14

YC/T 248-2008 Active

YC/T 248-2008 Tobacco and tobacco products—Determination of inorganic anion—Ion chromatographic method

This standard specifies the ion chromatography method for the determination of four inorganic anions, Cl-, NO3-, SO42- and PO43- in tobacco and tobacco products. This standard is applicable to the determination of four inorganic anions, Cl-, NO3-, SO42- and PO43- in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 249-2008 Active

YC/T 249-2008 Tobacco and tobacco products—Determination of protein—Continuous flow method

This standard specifies the method for the continuous flow determination of protein in tobacco and tobacco products. This standard is applicable to the determination of protein in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 250-2008 Active

YC/T 250-2008 Tobacco and tobacco products—Determination of mercury,arsenic,lead—Hydride atomic fluorescence spectrophotometry

This standard specifies the determination method of mercury, arsenic, and lead content in tobacco and tobacco products by hydride atomic fluorescence spectrometry. This standard is applicable to the determination of mercury, arsenic, and lead content in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 251-2008 Active

YC/T 251-2008 Tobacco and tobacco products—Determination of glucose, fructose and sucrose—Ion chromatographic method

This standard specifies the ion chromatography method for the determination of glucose, fructose, and sucrose in tobacco and tobacco products. This standard is applicable to the determination of glucose, fructose, and sucrose in tobacco and tobacco products.

Publish Date: 2008-04-14

YC/T 252-2008 Active

YC/T 252-2008 Tobacco casings—Determination of glucose,fructose and sucrose—Ion chromatographic method

This standard specifies the ion chromatography method for the determination of glucose, fructose, and sucrose in tobacco material solutions. This standard is applicable to the determination of glucose, fructose, and sucrose in tobacco material solutions.

Publish Date: 2008-04-14