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标准品/甲醇中3种氟利昂混标
参考价:¥570

型号:81092KA

更新时间:2024-10-11  |  阅读:767

详情介绍

甲醇中3种氟利昂混标

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) 3 Freon Mix in Methanol,2000μg/mL(甲醇中3种氟利昂混标)
 
Part Number(产品编号) 81092KA
 
Lot Number(产品批号) -
 
Expiry Date(失效日期) 2026-Feb-27____________________________________________________
 
Storage(存储条件)           (-18±5)℃,Keep in the shade
                                                        (-18±5)℃冷冻,置于阴凉处
 
Transportation(运输条件)         Biological ice bag transportation
                                                              (生物冰袋运输)
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)
11Difluorochloromethane (一氯二氟甲烷)75-45-620002
22Trichlorofluoromethane (三氯氟甲烷)75-69-420002
33Dichlorofluoroethane (1-氟-1,1-二氯乙烷)1717-00-620002


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