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标准品/甲醇中4种挥发性有机物VOC混标
参考价:¥560

型号:81210a

更新时间:2024-10-12  |  阅读:805

详情介绍

甲醇中4种挥发性有机物VOC混标

Reference Material

This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025ISO 17034 and a registered quality management system ISO 9001.

Product Name(产品名称) 4 VOCs Mix in Methanol,2000μg/mL(甲醇中4种挥发性有机物VOC混标)
 
Part Number(产品编号) 81210a
 
Lot Number(产品批号) -
 
Expiry Date(失效日期) 2025-Aug-31________________________________________________
 
Storage(存储条件)           (2~8)℃,Keep in the shade
                                                        冷藏(2~8)℃,置于阴凉处
CERTIFIED
Component
No.
(组分数)
Peak
Sequence
(出峰顺序)
Component
(组分)
CAS No.Concentration
(μg/mL)
(浓度)
Relative Expanded
Uncertainty(%) (k=2)
(相对扩展不确定度)
11Bromodichloromethane (一溴二氯甲烷)75-27-420002
22Dibromochloromethane (二溴氯甲烷)124-48-120002
331,2-Dibromoethane (1,2-二溴yi烷)106-93-420002
44Bromoform (三溴甲烷)75-25-220002


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