标准 | 材料 | 测试项目 | 样品要求 | 测试周期 |
GB 11680 |
原纸 Paper |
sensory test (外观) | 5g |
7 working days 7 个工作日 |
感官指标 | ||||
Pb 铅 | 5g | |||
As 砷 | ||||
fluorescent matter (254nm and 365nm) 荧光性物质 |
5pcs(1pcs>100cm2) | |||
Colour migration test in water 脱色实验(水) |
1pcs(1pcs>0.5dm2) | |||
Colour migration test in hexane 脱色实验(正己烷) |
1pcs(1pcs>0.5dm2) | |||
coliform group (大肠菌群) | 100g (样品需密封) | |||
Pathogenic bacterial(致病菌) | 100g(样品需密封) | |||
----沙门氏菌 | ||||
----志贺氏菌 | ||||
----金黄色葡萄球菌 | ||||
----溶血性链球菌 |