红霉素-D3同位素|cas:959119-26-7|西域试剂

红霉素-D3同位素,标准溶液,溶剂:甲醇, 100μg/mL

产品编号：西域质检-TM51166| CAS NO：959119-26-7| 分子式：| 分子量：

红霉素-d3是氘标记的红霉素。红霉素是由放线菌产生的大环内酯类抗生素吗？红色链霉菌？具有广谱抗菌活性。红霉素与细菌50S核糖体亚基结合并抑制？RNA依赖性蛋白质合成？通过阻断转肽化和/或易位反应而不影响核酸的合成。红霉素在不同的研究领域也表现出抗肿瘤和神经保护作用[5]。

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货号	包装	价格	库存与货期	购买量	操作
西域质检-TM51166		￥1500.00	杭州北京（现货）

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红霉素-D3同位素

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 17025, ISO 17034 and a registered quality management system ISO 9001.

Product Name(产品名称) Erythromycin-d₃ in Methanol,100μg/mL(甲醇中红霉素-d₃同位素)

Part Number(产品编号) 91900a

Lot Number(产品批号) 22090635

CAS No. 959119-26-7

Mol. Formula(分子式) C₃₇H₆₄D₃NO₁₃

Mol. Weight(分子量) 736.95_______________________________

Storage Temp(存储条件) (2~8)℃,Keep in the shade
冷藏(2~8)℃,置于阴凉处

QC Test Results
Item	Test Results
Analysis method(分析方法)	HPLC/MS
Concentration(浓度)	100μg/mL
Relative Expanded Uncertainty(k=2)(相对扩展不确定度)	3%
Expiry Date(失效日期)	2023-Oct-17

Uncertainty

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.

Traceability

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-Oct-18		RM Release

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红霉素-D3同位素,标准溶液,溶剂:甲醇, 100μg/mL

红霉素-D3同位素

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