这甲醛浓度是多少

Ivan Ryukendo-avatar

Ivan Ryukendo

2021-05-16T11:44:07+00:00

[img]https://img.nga.178.com/attachments/mon_202105/17/-40rwQ2o-7abtZ2hT3cSqo-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202105/17/-40rwQ2o-gkfhXbZ31T3cSqo-zk.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202105/17/-40rwQ2o-3cr8XbZ30T3cSqo-zk.jpg.medium.jpg[/img]

来个火眼金睛给判断下,是0.1吗
Elusuffy-avatar

Elusuffy

绿了,超了
emllik-avatar

emllik

建议先第三方检测用酚试剂测下,试纸误差很大