NY 227-1994 Microbial fertilizer

GB/T 4789.16-2003 Microbiological examination of food hygiene—Identification of common mycotoxin producing fungi GB 4789.16-2016 Food Safety National Standards Microbial Examination Identification of Common Toxigenic Molds by Morphological Methods GB/T 4789.17-2003 Microbiological examination of food hygiene—Examination of meat and meat products GB 4789.17-2024 Food Safety National Standards for Microbiology Testing of Foods: Sampling and Sample Handling for Meat and Meat Products GB/T 4789.18-2003 Microbiological examination of food hygiene—Examination of mild and milk products GB 4789.18-2010 National food safety standard Food microbiological examination: Milk and milk products GB 4789.18-2024 Food Safety National Standards Microbiological Examination Sampling and Sample Handling for Milk and Milk Products GB/T 4789.19-2003 Microbiological examination of food hygiene—Examination of egg and egg products GB 4789.19-2024 National Standards for Food Safety - Sampling and Handling of Microbial Tests for Foods, including Eggs and Egg Products GB/T 4789.20-2003 Microbiological examination of food hygiene—Examination of aquatic product foods GB 4789.20-2024 Food Safety National Standard - Sampling and Handling of Microbial Tests for Aquatic Products and Their Products (Food Microbiology) Standard Sampling and Handling for Microbial Examination of Water Products and their Products (ISO 4832-2004) ISO 4832-2004 Standard Sampling and Handling for Microbial Examination of Water Products and their Products (ISO 4832) GB/T 4789.21-2003 Microbiological examination of food hygiene—Examination of frozen drinks and cold drinks GB/T 4789.22-2003 Microbiological examination of food hygiene—Examination of flavourings GB 4789.22-2024 Food Safety National Standards Microbiological Examination Sampling and Sample Handling for Seasonings GB/T 4789.23-2003 Microbiological examination of food hygiene—Examination of cold dish and bean products GB 4789.23-2024 Food Safety National Standards for Microbiology Test of Food Products Sampling and Sample Handling in Edible Soapstone Products GB/T 4789.24-2003 Microbiological examination of food hygiene—Examination of candy,cake and preserved fruits GB 4789.24-2024 Food Safety National Standards Microbiological Examination Sampling and Sample Handling for Candy, Chocolates, and Their Products, Cocoa Products, and Their Substitutes GB/T 4789.25-2003 Microbiological examination of food hygiene—Examination of wines GB 4789.25-2024 Food Safety National Standards Microbiological Examination Sampling and Sample Handling for Alcoholic Beverages, Beverage Products, and Frozen Desserts GB/T 4789.26-2003 Microbiological examination of food hygiene—Examination of commercial sterilization of canned food GB 4789.26-2013 Food Safety National Standards Microbiological Test for Food Commercial Sterility Test GB 4789.26-2023 National standard for food safety - Microbiological examination of food - Commercial sterility examination GB/T 4789.27-2003 Microbiological examination of food hygiene—Examination of residus of residue in fresh milk GB/T 4789.27-2008 Microbiological examination of food hygiene—Examination of residue of antibiotics in fresh milk GB/T 4789.28-2003 Microbiological examination of food hygiene—Stainning methods,culture mediums and reagents GB 4789.28-2013 Food Safety National Standards Quality Requirements for Media and Reagents Used in Food Microbiological Testing GB 4789.28-2024 Food Safety National Standards Microbial Test Cultivation Medium and Reagent Quality Requirements GB/T 4789.29-2003 Microbiological examination of food hygiene—Examination of Pseudomonas cocovenenans subsp. farinofermentans GB 4789.29-2020 Food Safety National Standards Microbiological Test for Zea mays L., Gracilaria verrucosa (Bergey's Manual of Systematic Bacteriology) GB/T 4789.30-2003 Microbiological examination of food hygiene—Examination of Listeria monocytogenes GB/T 4789.30-2008 Microbiological examination of food hygiene—Examination of Listeria monocytogenes GB 4789.30-2010 National food safety standard Food microbiological examination:Listeria monocytogenes GB 4789.30-2016 Food Safety National Standards Microbiological Examination of Food: Detection of Listeria monocytogenes GB 4789.30-2025 GB/T 4789.31-2003 Microbiological examination of food hygiene—Examination of Salmonellae,Shigellae,and diarrhoea causative Escherichia coli by means of the diagnostic typing phage set for Enterobacteriaceae GB 4789.31-2013 Food Safety National Standards for Microbiological Examination of Food: Detection of Salmonella, Shigella, and Enterobacteriaceae Phage for Diagnosing Escherichia coli that Cause Diarrhea GB/T 4789.32-2002 Microbiological examination for food hygiene rapid detection of coliform bacteria GB/T 4789.33-2003 Microbiological examination of food hygiene—Examination of cereal,fruit and vegetable GB 4789.33-2024 Food Safety National Standards for Microbiology Testing of Food: Sampling and Sample Handling for Grain Products GB/T 4789.34-2003 Microbiological examination of food hygiene—Examination of Bifidobacterium GB/T 4789.34-2008 Microbiological examination of food hygiene—Examination of Bifidobacterium GB 4789.34-2012 The safety standard for food microbiology examination: Identification of Bifidobacterium GB 4789.34-2016 Food Safety National Standards Microbiological Examination: Bifidobacteria Examination GB/T 4789.35-2003 Microbiological examination of food hygiene—Examination of lactic acid bacteria in yoghurt beverage GB/T 4789.35-2008 Microbiological examination of food hygiene—Examination of lactic acid bacteria in foods GB 4789.35-2010 National food safety standard Food microbiological examination:Lactic acid bacteria GB 4789.35-2016 Food Safety National Standards for Microbiology of Food - Lactic Acid Bacteria Test GB 4789.35-2023 Food Safety National Standards for Microbiology of Food: Lactic Acid Bacteria Test GB/T 4789.36-2008 Microbiological examination of food hygiene—Examination of Escherichia coli O157:H7/NM GB 4789.36-2016 Food Safety National Standards Microbiological Examination of Escherichia coli O157:H7/NM Testing GB/T 4789.37-2008 Microbiological examination of food hygiene—Enumeration of Staphylococcus aureus GB/T 4789.38-2008 Microbiological examination of food hygiene—Enumeration of Escherichia coli GB 4789.38-2012 Food Safety National Standards Microbial Test: Coliform Count GB 4789.38-2025 GB/T 4789.39-2008 Microbiological examination of food hygiene—Enumeration of faecal coliforms GB 4789.39-2013 Food Safety National Standards Microbial Test of Food Enterococci Counting GB/T 4789.40-2008 Microbiological examination of food hygiene—Examination of Enterobacter sakazakii GB 4789.40-2010 National food safety standard Food microbiological examination:Enterobacter sakazakii GB 4789.40-2016 Food Safety National Standard Microbiological Test Foodborne bacteria - List of Escherichia coli - Notifiable pathogens of Norovirus (Enterobacteriaceae) detection GB 4789.40-2024 Food Safety National Standard Microbiological Test for Food: Detection of Cronobacter。 GB 4789.42-2016 Food Safety National Standards for Microbiology Testing of Food: Norovirus Examination GB 4789.42-2025 GB 4789.43-2016 Food Safety National Standards for Microbiological Examination: Determination of Antimicrobial Activity of Microbial Enzymes GB 4789.44-2020 Food Safety National Standard Microbiological Test for Food and Surveillance of Vibrio Fischeri (Foodborne Pathogen) Sampling and Testing Methodology GB 4789.45-2023 Food Safety National Standards Microbial Test Method Verification General Principles GB 4789.46-2024 Food Safety National Standards for Microbiology Tests for Foods: Sampling and Sample Handling for Fresh Fruits and Vegetables and Their Products, Edible Mushroom Products, Nuts and Seeds Foods GB 4789.47-2024 Food Safety National Standards Microbiological Examination of Edible Oil Products Sampling and Sample Handling GB 4789.48-2024 Food Safety National Standards Microbiological Examination Sampling and Sample Handling for Bee Products GB 4789.49-2024 Food Safety National Standards Microbiological Examination: Detection of Enterohemorrhagic Escherichia coli Producing Shigella Toxin GB/T 7468-1987 Water quality—Determination of total mercury—Cold atomic absorption spectropho to metry GB/T 7471-1987 Water quality—Determination of cadmium—Spectrophotometric method with dithizone GB/T 7466-1987 Water quality—Determination of total chromium GB/T 7485-1987 Water quality—Determination of total arsenic—Silver diethyldithiocarbamate spectrophotometric method GB/T 7470-1987 Water quality—Determination of lead—Spectrophotometric method with dithizone