GB 1904-2005 Food additive—Sodium carboxymethyl cellulose

GB 1904-1989 Food addtive Sodium carboxymethyl cellulose

GB 1886.232-2016 Food Safety National Standard for Food Additives: Carboxymethyl Cellulose Sodium

GB/T 6678-2003 General principles for sampling chemical products GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 5009.75-2003 Determination of lead in food additives GB 5009.75-2014 National Standards for Food Safety - Determination of Lead in Food Additives GB/T 5009.76-2003 Determination of arsenic in food additives GB 5009.76-2014 The National Standard for Food Safety: Determination of Arsenic in Food Additives GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 9724-2007 Chemical reagent—General rule for the determination of pH GB/T 9725-1988 Chemical reagent General rules for potentiometric titration GB/T 9725-2007 Chemical reagent—General rule for potentiometric titration GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity