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ISO 4045
作者：TECERT 发布于：2023-11-02 06:16:07 检测认证一站式服务 收藏：Ctrl+D
摘要：ISO 4045 Leather - Chemical tests - Determination of pH and difference figure 联系我们：info@tecert.com 安排测试 / Contact us for testing.
| 标准编号 Standard/Code | 标准名称 Standard Title |
| ISO 4045 | Leather - Chemical tests - Determination of pH and difference figure |
This document specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.
Test Requirement 测试要求：
pH值
Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days
Report Summary 报告摘要:
检测实验室 | TESTING LAB：
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