QB/T 4576-2013 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of sodium hyaluronate. This standard applies to sodium hyaluronate made from sugar as the main raw material through microbial fermentation, extraction, crystallization and other processes.

QB/T 4576-2013 Referenced Document

GB 4789.15 National Food Safety Standard Food Microbiological Examination Mold and Yeast Count*， 2016-10-19 Update
GB 4789.4 National Food Safety Standards Food Microbiology Testing Salmonella Testing*， 2024-02-08 Update
GB 5009.3 National Food Safety Standard Determination of Moisture in Food*， 2016-08-31 Update
GB 5009.4 Determination of ash content in food according to the national food safety standard*， 2016-08-31 Update
GB 7718 Questions and Answers on "General Rules for the Labeling of Prepackaged Foods" (Revised Edition)
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 5009.11 Determination of total arsenic and abio-arsenic in foods
GB/T 5009.74 Method for limit test of heavy metals in food additives
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6678 General principles for sampling chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods