食品安全国家标准 饮用天然矿泉水检验方法(GB 8538-2022 )

2024-3-1 21:21| 发布者: 宝尤好| 查看: 343| 评论: 0

摘要: 本标准代替GB 8538- 2016《食品安全国家标准 饮用天然矿泉水检验方法》,适用于饮用天然矿泉水指标的测定,规定了饮用天然矿泉水中色度、滋味和气味、状态、浑浊度、pH、溶解性总固体、总硬度、总碱度、总酸度等的测 ...
 ——关于发布《食品安全国家标准 食品添加剂 丁香酚》(GB 1886.129-2022)等36项食品安全国家标准和3项修改单的公告(2022 3号) 32

 

目次

前言................................................................................

1范围.............................................................................1

2颜色.............................................................................1

3滋味和气味................................................................2

4状态............................................................................2

5浑浊度........................................................................2

6 pH................................................................................3

7溶解性总固体...........................................................4

8总硬度.......................................................................5

9总碱度.......................................................................7

10 总酸度....................................................................9

11多元素测定............................................................10

12钾和钠....................................................................15

13............................................................................19

14 ............................................................................21

15............................................................................24

16............................................................................25

17............................................................................28

18............................................................................36

19总铬........................................................................37

20............................................................................39

21............................................................................41

22总汞........................................................................43

23............................................................................47

24............................................................................50

25............................................................................53

26............................................................................56

27............................................................................57

28............................................................................61

29............................................................................64

30............................................................................68

31............................................................................72

32............................................................................76

33 ............................................................................81

34硼酸盐.....................................................................87

35偏硅酸.....................................................................90

36氟化物.....................................................................93

37氯化物....................................................................100

38碘化物....................................................................102

39二氧化碳................................................................109

40硝酸盐....................................................................110

41亚硝酸盐................................................................113

42碳酸盐和碳酸氢....................................................114

43 硫酸盐....................................................................115

44 耗氧量....................................................................120

45氰化物.....................................................................122

46挥发性酚类化合物.................................................127

47阴离子合成洗涤剂.................................................131

48矿物油.....................................................................133

49溴酸盐.....................................................................140

50硫化物.....................................................................145

51 磷酸盐.....................................................................148

52总β放射性..............................................................150

53 .............................................................................153

54 226Ra放射性............................................................157

55大肠菌群..................................................................160

56粪链球菌.... .............................................................168

57铜绿假单胞菌..........................................................170

58 产气荚膜梭菌..........................................................174

附录A培养基与试剂....................................................177

附录B饮用天然矿泉水的采集和保存........................187

 


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