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甲醇中2种替代物混标

CAS号名称标准值单位
2199-69-11,2-二氯苯-d42000μg/mL
1665-00-5二氯甲烷-D22000μg/mL

甲醇中2种替代物混标

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(产品名称) 2 Surrogate Mix in Methanol,2000μg/mL(甲醇中2种替代物混标)
 
Part Number(产品编号) 80654KA
 
Lot Number(产品批号) -
 
Expiry Date(失效日期) 2025-Oct-22______________________________________________________
 
Storage(存储条件)           Normal temperature,Keep in the shade
                                                        常温,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)
11Methylene Chloride-d2 (二氯甲烷-d2)1665-00-520002
221,2-Dichlorobenzene-d4 (1,2-二氯苯-d4)2199-69-120002

C H R O M A T O G R A M

 
 Instrument(检测仪器)
  GC/FID
 Column(色谱柱)
  HP-5(30m×0.32mm×0.25μm)
 Injection Temp(进样口温度)
  250℃
 Detector Temp(检测器温度)
  280℃
 Method Details(方法参数)

  35℃(2min),4℃/min→60℃,10℃/min→120℃(5min)