标准品/甲醇中1-甲基咪唑-D6同位素||cas:285978-27-0|西域试剂

标准品/甲醇中1-甲基咪唑-D6同位素，100μg/mL

产品编号西域质检-TM62773

Cas号285978-27-0

纯度/浓度100μg/mL

储存温度冷藏避光

规格￥2,700.00元

增值税发票√顺丰快递√订货电话：18601927057

加入购物车

商品信息
详细数据

基本信息

中文名称：标准品/甲醇中1-甲基咪唑-D6同位素
英文名称：
CAS NO：285978-27-0
分子式：
分子量：

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) 1-Methylimidazole-d₆ in Methanol,100μg/mL

Part Number(产品编号) 93020a

Lot Number(产品批号) 22020445

CAS No. 285978-27-0

Mol. Formula(分子式) C₄D₆N₂

Mol. Weight(分子量) 88.14____

Storage Temp(存储条件) (2~8)℃,dark

QC Test Results
Item	Test Results
Analysis method(分析方法)	HPLC/DAD
Concentration(浓度)	100μg/mL
Uncertainty	3%
Expiry Date(失效日期)	2023-Mar-16

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-Mar-17		RM Release