Standards

GB/T 5009.19-2008 Active

GB/T 5009.19-2008 Determination of organochlorine pesticide multiresidues in foods

The first method of this standard specifies the determination methods for HCH, DDD, hexachlorobenzene, aldrin, heptachlor, chlordecone, Aldrin, Dieldrin, Isodieldrin, Endosulfan, and pentachloronitrobenzene in food. The second method specifies the determination methods for the residual amounts of HCH and DDT in food.

Publish Date: 2008-12-03

GB/T 5009.218-2008 Active

GB/T 5009.218-2008 Determination of multi pesticide residues in fruits and vegetables

This standard specifies the determination methods for 211 pesticide residues in fruits and vegetables (see Tables A.1 and A.2), as well as the determination methods for 107 pesticide residues in fruits and vegetables (see Table B.1).
This standard applies to the determination of 211 pesticide residues in spinach, scallions, tomatoes, citrus fruits, and apples, and the determination of 107 pesticide residues in apples, pears, cabbage, radishes, lotus roots, scallions, spinach, and onions.
The limit of quantification (LOQ) for the determination of 211 pesticide residues in fruits and vegetables is provided in Tables C.1 and C.2, and the LOQ for the determination of 107 pesticide residues in fruits and vegetables is provided in Table D.1.

Publish Date: 2008-12-03

GB/T 5009.219-2008 Active

GB/T 5009.219-2008 Determination of the residues of chlorcholine chloride in cereals

This standard specifies the method for determining the residual amount of chlormequat in grains.
This standard is applicable to the determination of chlormequat residues in corn and buckwheat.
The detection limit of chlormequat residues in corn and buckwheat in this standard is 0.01 mg/kg, and the linear range is 0.005 mg/L to 1.00 mg/L.

Publish Date: 2008-12-03

GB/T 5009.220-2008 Active

GB/T 5009.220-2008 Determination of the residues of anilazine in cereals

This standard specifies the method for determining the residual amount of fenbutatin oxide in grains.
This standard is applicable to the determination of fenbutatin oxide residues in corn and rice.
The detection limit of fenbutatin oxide in corn and rice according to this standard is 0.002 mg/kg, and the linear range is 0.010 mg/L to 0.200 mg/L.

Publish Date: 2008-12-03

GB/T 5009.221-2008 Active

GB/T 5009.221-2008 Determination of the residues of diquat in cereals

This standard specifies the method for determining the residual amount of diquat in grains.
This standard is applicable to the determination of diquat residues in corn and barley.
The detection limit of this standard is 0.005 mg/kg, and the linear range is 0.001 mg/L to 0.100 mg/L.

Publish Date: 2008-12-03

GB/T 10280-2008 Active

GB/T 10280-2008 Forestry machinery—Portable pneumatic fire extinguisher

This standard specifies the terms and definitions of portable wind-powered fire extinguishers, the method of model numbering, technical requirements, test methods, inspection rules, marking, labeling, user manuals, packaging, transportation, and storage, etc.
This standard applies to portable wind-powered fire extinguishers powered by small gasoline engines.

Publish Date: 2008-12-01

GB/T 22529-2008 Active

GB/T 22529-2008 Management code for discarded wooden recycling and utilization

This standard specifies the general principles for the recycling of waste wood materials, as well as the related terms and definitions, classification, recycling and pre-sorting, storage and transportation, utilization methods, product labeling, sales requirements, and evaluation of the effectiveness of recycling for waste wood materials.
This standard applies to the management of the recycling of waste wood materials.

Publish Date: 2008-11-20

GB/T 7701.1-2008 Active

GB/T 7701.1-2008 Granular activated carbon from coal—Granular activated carbon from coal for gas adsorption

This section specifies the requirements, inspection rules, inspection methods, marking, packaging, transportation, and storage of coal-based granular activated carbon for gas phase applications.
This section applies to coal-based granular activated carbon used in fields such as desulfurization (hydrogen sulfide), solvent recovery, air purification, and protection.

Publish Date: 2008-11-20

GB/T 7701.2-2008 Active

GB/T 7701.2-2008 Granular activated carbon from coal—Granular activated carbon from coal for water treatment

This part specifies the requirements, inspection rules, inspection methods, marking, packaging, transportation, and storage for coal-based granular activated carbon used in water purification.
This part is applicable to coal-based granular activated carbon used in the dechlorination, oil removal, and purification of industrial water, the deep purification treatment of domestic drinking water and wastewater, and the purification treatment of sudden water source pollution.

Publish Date: 2008-11-20

GB/T 7701.3-2008 Active

GB/T 7701.3-2008 Granular activated carbon from coal—Granular activated carbon from coal for catalyst carrier

This section specifies the requirements for coal-based granular activated carbon used as a carrier, the inspection rules, the inspection methods, the marking, the packaging, the transportation, the storage, and other aspects.
This section is applicable to coal-based granular activated carbon used as a carrier in the synthetic industry.

Publish Date: 2008-11-20

GB/T 7702.14-2008 Active

GB/T 7702.14-2008 Test method for granular activated carbon from coal—Determination of sulphur capacity

This section specifies the principles, measurement steps, and result calculation for determining the sulfur capacity of coal-based granular activated carbon.
This section is applicable to the determination of the sulfur capacity of coal-based granular activated carbon, and it is also applicable to impregnated activated carbon.

Publish Date: 2008-11-20

GB/T 7702.15-2008 Active

GB/T 7702.15-2008 Test method for granular activated carbon from coal—Determination of ash content

This section specifies the principles of determining the ash content of coal-based granular activated carbon, the determination steps, and the calculation of the results, etc.
This section is applicable to the determination of the ash content of coal-based granular activated carbon, and it is also applicable to the determination of the ash content of other activated carbons.

Publish Date: 2008-11-20