Certification and Registration
GB National Standard Antibacterial and Mold-Resistant Testing
Category:
Antibacterial And Mold
Technical Standard for Disinfection (2002 Edition) — 2.1.1.5 Neutralizer Identification Test
This test is used to determine whether the selected neutralizer is suitable for the intended bacterial and fungal inactivation tests.
Technical Standard for Disinfection (2002 Edition) — 2.1.1.7.4 Quantitative Suspension Test Procedure for Bactericidal Activity
This test is used to determine the required dosage of disinfectants for eliminating bacterial vegetative cells and bacterial spores in suspension under laboratory conditions, thereby verifying the practical disinfection dosage.
Technical Standard for Disinfection (2002 Edition) — 2.1.1.9 Fungicidal Activity Test
This test is used to determine the required dosage of disinfectants for eliminating fungal vegetative cells and fungal spores in suspension or on carriers under laboratory conditions, thereby verifying the effective disinfection dosage against fungi and fungal spores.
Technical Standard for Disinfection (2002 Edition) — 2.1.5.4 Ultraviolet Lamp Test
This test evaluates the irradiation intensity of ultraviolet lamps (including combined double-tube lamps) and their microbial inactivation effects to verify whether their sterilization performance meets the qualification requirements.
Technical Standard for Disinfection (2002 Edition) — 2.1.5.5 Ultraviolet Disinfection Cabinet Test
This test evaluates the microbial inactivation effect of ultraviolet disinfection cabinets on object surfaces to verify whether their sterilization performance complies with the original design requirements.
Technical Standard for Disinfection (2002 Edition) — 2.1.8.2 Inhibition Zone Test (Qualitative Method)
This test utilizes the continuous diffusion of antibacterial agents through agar to form different concentration gradients and demonstrate antibacterial activity. The antibacterial capability is evaluated based on the size of the inhibition zone.This method is applicable for evaluating antibacterial agents and soluble antibacterial products.
Technical Standard for Disinfection (2002 Edition) — 2.1.8.3 Minimum Inhibitory Concentration Test (Agar Dilution Method)
This test uses the agar dilution method, in which different concentrations of antibacterial agents are mixed into agar culture media. Bacteria are then inoculated, and the minimum concentration required to inhibit bacterial growth is determined based on bacterial growth or inhibition.The minimum inhibitory concentration (MIC) is defined as the lowest concentration of antibacterial agent that inhibits the growth of the tested microorganisms.This method is applicable to insoluble antibacterial products.
Technical Standard for Disinfection (2002 Edition) — 2.1.8.4 Minimum Inhibitory Concentration Test (Nutrient Broth Dilution Method)
This test mixes different concentrations of antibacterial agents into nutrient broth culture media. After bacterial inoculation, the minimum concentration required to inhibit bacterial growth is determined by observing bacterial growth.The minimum inhibitory concentration (MIC) is defined as the lowest concentration of antibacterial agent that prevents the growth of the tested microorganisms.This method is applicable to soluble antibacterial products.
Technical Standard for Disinfection (2002 Edition) — 2.1.8.7 Shake Flask Test
This test increases the contact between microorganisms and antibacterial agents in antibacterial products through continuous and intensive shaking in a liquid medium, thereby demonstrating antibacterial activity.The antibacterial capability is evaluated based on the antibacterial reduction rate.This method is applicable for evaluating non-leaching antibacterial textile products.
GB/T 20944.1-2007 Textiles Evaluation for antibacterial activity Part 1: Agar diffusion plate method
GB/T 20944.1 specifies a qualitative test method and evaluation method for determining the antibacterial activity of textiles using the agar diffusion plate method.
GB/T 20944.1 applies to woven fabrics, knitted fabrics, nonwoven fabrics, and other planar textile materials. Fibers and yarns may also refer to this standard.
GB/T 20944.1 is not applicable to specimens where antibacterial agents cannot diffuse into the test agar or where antibacterial agents react with agar.
GB/T 20944.1 does not cover the safety evaluation of antibacterial products.
GB/T 20944.2-2007 Textiles Evaluation for antibacterial activity Part 2: Absorption method
GB/T 20944.2 specifies a quantitative test and evaluation method for determining antibacterial activity of textiles using the absorption method.
GB/T 20944.2 applies to various textile products, including down, fibers, yarns, fabrics, and finished products.
GB/T 20944.2 does not cover the safety evaluation of antibacterial products.
GB/T 20944.3-2008 Textiles. Evaluation for antibacterial activity. Part 3: Shake flask method
GB/T 20944.3 specifies a quantitative test and evaluation method for determining antibacterial activity of textiles using the shake flask method.
GB/T 20944.3 applies to various textile products, including down, fibers, yarns, fabrics, and specially shaped products. It is particularly suitable for evaluating non-leaching antibacterial textile products.
GB/T 20944.3 does not cover the safety evaluation of antibacterial products.
GB/T 21866-2008 Test method and effect for antibacterial capability of paints film
GB/T 21866 specifies the test method for evaluating the antibacterial performance and antibacterial effectiveness of antibacterial coatings (coating films) used for buildings and wooden products.The method may also be applied for evaluating the antibacterial performance of other types of coating films.
GB/T 2423.16-2008 Environmental testing for electric and electronic products. Part 2: Test methods. Test J and guidance: Mold growth
GB/T 2423.16 specifies test methods for determining the degree of mold growth on electronic products and evaluating the influence of mold growth on product characteristics and other related performance properties.Since mold growth conditions involve high relative humidity, this test may also be used to evaluate the adaptability of electronic products during transportation, storage, and operation under humid environmental conditions.
GB/T 23763-2009 Photo-catalytic antimicrobial materials and products. Assessment for antimicrobial activity and efficacy
GB/T 23763 specifies the terms and definitions, evaluation methods, test methods, and test report requirements for the antibacterial performance of photocatalytic antimicrobial materials and products.
GB/T 23763 applies to photocatalytic antimicrobial materials and products that generate antibacterial activity under light irradiation. The test specimens shall have flat surfaces and good contact with the covering film. Applicable materials include glass, ceramics, plastics, coatings, textiles, and other related materials.
GB/T 24128-2018 Method for testing resistance of plastics to mold
GB/T 24128 specifies the test method for evaluating the mold resistance of plastic materials and plastic products, including pipes, rods, sheets, films, and other forms.
GB/T 24128 is applicable for determining the effects of mold growth on the optical, mechanical, and electrical properties of plastics.
GB/T 24128 does not address related safety issues. Before applying this standard, users shall establish appropriate safety and health procedures and determine the applicable scope and limitations.
GB/T 24346-2009 Textiles. Evaluation for anti-mold activity
GB/T 24346 specifies test and evaluation methods for determining the mold resistance of textiles using the petri dish method and suspension method.
GB/T 24346 does not cover the safety evaluation of anti-mold products.
GB/T 24346 applies to various textile fabrics and textile products. Fibers, yarns, and other textile materials may also refer to this standard.
GB/T 34844-2017 Wallpaper
GB/T 34844 specifies the product types, requirements, test methods, inspection rules, marking, packaging, transportation, and storage requirements for wallpaper.
GB/T 34844 applies to wallpaper products made from various types of substrates.
GB/T 21510-2008 Antimicrobial property detection methods for nano-inorganic materials
GB/T 21510 specifies the terms and definitions, test methods, test data processing, calculation of test results, test report requirements, and precautions for evaluating the antibacterial properties of nano-inorganic materials.
GB/T 21510 applies to nano-antibacterial powders and materials using nano-antibacterial powders as antibacterial functional components (structural units), including fibers, textiles, plastics, coatings, ceramics, and other materials. The antibacterial performance evaluation of other materials may also refer to this standard.
GB/T 31402-2015 Plastics. Measurement of antibacterial activity on plastics surfaces
GB/T 31402 specifies methods for evaluating the antibacterial performance of antibacterial-treated plastic products, including semi-finished products.
GB/T 31402 is not applicable for evaluating bacterial growth and reproduction on untreated plastics.
GB/T 31402 does not cover secondary effects caused by antibacterial treatments, such as prevention of biological corrosion and odor formation, and is not applicable for evaluating the biodegradability of plastics.
GB/T 1741-2007 Test method for determining the resistance of paints film to mold
GB/T 1741 specifies the test method and evaluation criteria for determining the mold resistance of interior and exterior architectural coating films.
The determination of mold resistance for other types of coating films may also refer to GB/T 1741.
GB/T 1741 shall be performed by personnel with appropriate microbiological knowledge.
GB/T 1741 applies to the determination of mold resistance of interior and exterior wall coating films. Other types of coating films may also be evaluated according to this standard.
GB/T 21353-2008 Test method for determining the resistance of paint film to algae
GB/T 21353 specifies the test method and evaluation criteria for determining the algae resistance of exterior architectural coating films.
GB/T 21353 applies to the evaluation of algae resistance of exterior architectural coatings. Other coating films may also refer to this standard for algae resistance testing.
GB/T 24253-2009 Textiles. Evaluation for anti-mite activity
GB/T 24253 specifies test and evaluation methods for evaluating the anti-mite performance of textiles using repellent and inhibition methods.
GB/T 24253 applies to various textile products, including down, fibers, yarns, fabrics, and finished products. The repellent method is applicable to all textile products, while the inhibition method is applicable to products that are not frequently washed, such as filling materials (cotton, down, etc.) and carpets.
GB/T 24253 does not cover the safety evaluation of anti-mite products.
GB 15981-1995 Evaluating method and standard for the efficacy of disinfection and sterilization
GB 15981 It specifies the technical standards for steam sterilization under pressure and the test methods for evaluating its sterilization efficacy.
GB 15981 Applicable to the evaluation of the sterilization performance of steam‑pressure sterilization equipment.
GB 15979-2002 Hygienic standard for disposable sanitary products
GB 15979 specifies the hygienic requirements for disposable sanitary products and production environments, biological monitoring and evaluation standards for disinfection effectiveness, corresponding test methods, as well as hygiene requirements for raw materials, production, disinfection, storage, and transportation processes, and product labeling requirements.
GB 15979 applies to organizations, companies, and individuals engaged in the production and sale of disposable sanitary products within China, as well as organizations and individuals involved in the distribution of imported disposable sanitary products.
GB 21551.1-2008 General requirement of antibacterial and cleaning function for household and similar electrical appliances
GB 21551.1 specifies the scope, terms and definitions, technical requirements, and labeling requirements for antibacterial, sterilizing, and purification functions of household and similar electrical appliances.
GB 21551.1 applies to various household electrical appliances with antibacterial, sterilizing, and purification functions. Other electrical appliances may also refer to this standard.
GB 21551.2-2010 Antibacterial and cleaning function for household and similar electrical appliances. Particular requirements of material
GB 21551.2 specifies test methods and evaluation criteria for antibacterial and antifungal performance of antibacterial materials and components used in household and similar electrical appliances.
GB 21551.2 applies to antibacterial performance testing and evaluation of antibacterial materials and related antibacterial components used in household electrical appliances.
GB 21551.3-2010 Antibacterial and cleaning function for household and similar electrical appliances. Particular requirements of air cleaner
GB 21551.3 specifies hygiene requirements, test methods, and labeling requirements for indoor air cleaners with antibacterial and sterilizing functions.
GB 21551.3 applies to household and similar air cleaners with sterilization functions.
GB 21551.5-2010 Antibacterial and cleaning function for household and similar electrical appliances. Particular requirements for electric washing machine
GB 21551.5 specifies the scope, terms and definitions, technical requirements, and labeling requirements for sterilization functions of electric washing machines with sterilizing capabilities.
GB 21551.5 applies to fully automatic electric washing machines used in household and similar environments that are explicitly claimed to have antibacterial or sterilizing functions on the appliance or in the user manual.
GB 21551.5 does not apply to conventional single-tub or twin-tub washing machines.
QB/T 2738-2012 Test methods for evaluating daily chemical products in antibacterial and bacteriostatic efficacy
QB/T 2738 specifies test methods and evaluation criteria for antibacterial and bacteriostatic performance of daily chemical products with special hygienic functions.
QB/T 2738 applies to antibacterial and bacteriostatic performance testing of common detergents and human skin cleansing products. Other daily chemical products may also apply this standard according to their intended uses.
QB/T 2881-2013 Footwear and footwear components. Antimicrobial performance specifications
QB/T 2881 specifies the terms and definitions, test environment, sampling requirements, test strains, test methods, requirements, evaluation criteria, labeling, and reporting requirements for antimicrobial performance of footwear and footwear components.
QB/T 2881 applies to footwear and footwear components with antimicrobial properties.
HG/T 3950-2007 Antibacterial Coating
HG/T 3950 specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, labeling, packaging, and storage requirements for antibacterial coatings used for buildings and wooden products.
HG/T 3950 applies to architectural coatings and wood coatings with antibacterial functions. Other types of coatings may also refer to this standard.
GJB 150.10-2009 Laboratory environmental test methods for military material. Part 10: Fungus test
GJB 150.10 specifies the objectives and applications, tailoring guidelines, information requirements, test requirements, test procedures, and result analysis requirements for fungus testing of military equipment in laboratory environments.
GJB 150.10 applies to fungus testing of military equipment.
FZ/T 62012-2009 Anti-mite bedding
FZ/T 62012 specifies the requirements, test methods, evaluation rules, marking, and packaging requirements for anti-mite bedding products.
FZ/T 62012 applies to anti-mite bedding products, including quilts, quilt covers, bed sheets, pillows, blankets, and mattress-related products. The anti-mite performance of other textile products may also refer to this standard.
Pesticide Testing (Biological Test) Letter No. (2003) 45 Annex 8: Test Methods and Evaluation Criteria for Mite Killing and Repelling Performance
FZ/T 20004-2009 Method for biological assay of insect resistance
FZ/T 20004 applies to evaluating the insect resistance of animal fiber-containing textiles and blended textile products with different fiber compositions.
FZ/T 20004 applies to evaluating the actual insect resistance performance of specimens after durability testing and can also be used to determine the minimum residual amount of insect-resistant agents through chemical analysis.
FZ/T73023-2006 Antimicrobial Knitwear
FZ/T73023 It specifies the requirements, test methods, inspection rules, and packaging and labeling for antibacterial knitted products.
FZ/T73023 Suitable for antibacterial knitted fabrics made from natural fibers, synthetic fibers, and blended fibers.
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