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标准品/甲醇中5种苯系物混标/GB 50325-2020
参考价:¥190

型号:81109e

更新时间:2024-08-20  |  阅读:1289

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甲醇中5种苯系物混标

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 5 Benzene Series Mix in Methanol,1200μg/mL
 
Part Number 81109e
 
Lot Number -
 
Expiry Date 2027-May-08______________
 
Storage           (20±5)℃,Keep in the shade
CERTIFIED
Component
No.
Peak
Sequence
ComponentCAS No.Concentration
(μg/mL)
Uncertainty
(%)
11Benzene71-43-212002
22Toluene108-88-312002
33p-Xylene106-42-312002
44m-Xylene108-38-312002
55o-Xylene95-47-612002
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