2,4-滴-D3同位素,标准溶液,溶剂:乙腈, 10μg/mL
产品编号:西域质检-TM62774| CAS NO:202480-67-9| 分子式:C8H3Cl2D3O3| 分子量:224.056
2,4-D-d3是氘标记的2,4-D。2,4-D(2,4-二氯苯氧乙酸)是一种用于控制阔叶杂草的选择性系统除草剂。2,4-D作为一种植物激素,导致分生组织不受控制地生长。2,4-D抑制DNA和蛋白质合成,从而阻止植物的正常生长发育。
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2,4-滴-D3同位素
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 17025, ISO 17034 and a registered quality management system ISO 9001.

QC Test Results | ||||
Item | Test Results | |||
Analysis method(分析方法) | HPLC/DAD | |||
Concentration(浓度) | 10μg/mL | |||
Uncertainty | 5% | |||
Expiry Date(失效日期) | 2023-Apr-01 |
The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat materials, homogeneity, stability testing.
The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.
CERTIFICATE ON | QC SIGNATURE | |
2022-Apr-02 |
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RM Release |
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