Test orcertification item 测试或认证名称: 化学试剂氨水
Refer products 涉及产品: 氨水
Leadtime 周期: 常规服务regular service 12 工作日 working days ( URGENT service, to beconfirm, 加急服务待定 )
Samplesize 送样规格: 500ml x 4每种颜色每种溶液
Sample report 样本报告:
Photo for reference 涉及图片: