TAPPI T 406返回 Back
Test or certification item 测试或认证名称: Reducible sulfur in paper and paperboard 纸和纸板中还原性硫
Norm refer 涉及法规: TAPPI
Refer products 涉及产品:  纸制品
Lead time 周期:  常规服务 regular service 15-18 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
Sample size 送样规格:  30g per color per material 每种颜色每种材质
Others 其他信息:  

Photo for reference 涉及图片:

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Sample report 样本报告: