北京晶品赛思科技有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 萘 | 10μg/mL | 5% |
| 2 | 苊 | 10μg/mL | 5% |
| 3 | 芴 | 10μg/mL | 5% |
| 4 | 菲 | 10μg/mL | 5% |
| 5 | 蒽 | 10μg/mL | 5% |
| 6 | 荧蒽 | 10μg/mL | 5% |
| 7 | 芘 | 10μg/mL | 5% |
| 8 | 苯并[a]蒽 | 10μg/mL | 5% |
| 9 | 屈 | 10μg/mL | 5% |
| 10 | 苯并[b]荧蒽 | 10μg/mL | 5% |
| 11 | 苯并[k]荧蒽 | 10μg/mL | 5% |
| 12 | 苯并[a]芘 | 10μg/mL | 5% |
| 13 | 茚并[1,2,3-c,d]芘 | 10μg/mL | 5% |
| 14 | 二苯并[a,h]蒽 | 10μg/mL | 5% |
| 15 | 苯并[g,h,i]苝 | 10μg/mL | 5% |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | α-六六六 | 11.94μg/L | 4.94μg/L |
| 2 | β-六六六 | 11.99μg/L | 4.99μg/L |
| 3 | γ-六六六 | 11.81μg/L | 4.81μg/L |
| 4 | δ-六六六 | 11.97μg/L | 4.97μg/L |
| 5 | o,p'-DDT | 12.11μg/L | 5.11μg/L |
| 6 | p,p'-DDE | 11.94μg/L | 4.94μg/L |
| 7 | p,p'-DDT | 11.78μg/L | 4.78μg/L |
| 8 | p,p'-DDD | 12.09μg/L | 5.09μg/L |
| 9 | 六氯苯 | 11.92μg/L | 4.92μg/L |
| 10 | 七氯 | 11.87μg/L | 4.87μg/L |
| 11 | 艾氏剂 | 11.93μg/L | 4.93μg/L |
| 12 | 外环氧七氯B | 12.01μg/L | 5.01μg/L |
| 13 | α-硫丹 | 11.96μg/L | 4.96μg/L |
| 14 | 狄氏剂 | 12.02μg/L | 5.02μg/L |
| 15 | 异狄氏剂 | 11.75μg/L | 4.75μg/L |
| 16 | β-硫丹 | 11.81μg/L | 4.81μg/L |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 糖精钠 | 0.152g/kg | 0.023g/kg |
| 2 | 甜蜜素 | 0.631g/kg | 0.095g/kg |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 氢氧化钾滴定溶液标准物质 | 0.1005mol/L | 1% |
| 2 | 乙醚-异丙醇混合液 | 1:1(V:V) | / |
| 3 | 酚酞指示液 | 10g/L | / |
| 4 | 百里香酚酞指示剂 | 20g/L | / |
| 5 | 碱性蓝6b指示剂 | 20g/L | / |
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | 邻苯二甲酸二甲酯-3,4,5,6-D4 | 10μg/mL | 5% |
| 2 | 邻苯二甲酸二乙酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 3 | 邻苯二甲酸二异丁酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 4 | 邻苯二甲酸二丁酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 5 | 邻苯二甲酸二(2-甲氧基)乙酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 6 | 邻苯二甲酸二(2-乙氧基)乙酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 7 | 邻苯二甲酸二戊酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 8 | 邻苯二甲酸二己酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 9 | 邻苯二甲酸丁苄酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 10 | 邻苯二甲酸二(2-丁氧基乙基)酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 11 | 邻苯二甲酸二环己酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 12 | 邻苯二甲酸二(2-乙基己基)酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 13 | 邻苯二甲酸二苯酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 14 | 邻苯二甲酸二正辛酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 15 | 邻苯二甲酸二壬酯-3,4,5,6-d4 | 10μg/mL | 5% |
| 16 | 邻苯二甲酸二(4-甲基-2-戊基)酯-3,4,5,6-d4 | 10μg/mL | 5% |