当前位置 : 主页>> 产品中心>> >> hthapp官网下载 >>92373a标准品/石油醚中百菌清

标准品/石油醚中百菌清

型号：92373a
类别：hthapp官网下载
价格：35

标准品/石油醚中百菌清
产品编号:92373a
CAS号：1897-45-6
规格：1mL
有效期：2026-07-08
品牌：TMstandard
标准值：100μg/mL

分享到：

资料下载

点击放大

产品介绍
索取报价

石油醚中百菌清

Reference Material

This certificate is designed in accordance withISO 17034andISO Guide 31. This reference material (RM) was designed,produced and verified in accordance withISO/IEC 17025,ISO 17034and a registered quality management systemISO 9001.

Product Name(产品名称) Chlorothalonil in Petroleum ether,100μg/mL(石油醚中百菌清)

Part Number(产品编号) 92373a

Lot Number(产品批号) -

CAS . 1897-45-6

Mol. Formula(分子式) C8Cl4N2

Mol. Weight(分子量) 265.91________________________________________

Storage Temp(存储条件) Normal temperature,Keep in the shade
常温，置于阴凉处

Transportation(运输条件) Normal temperature transportation(常温运输)

QC Test Results
Item	Test Results
Analysis method(分析方法)	GC/FID
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)	2026-Jul-08

Note:

This product contains a few of Acetone.(该产品含有少量丙酮)

Uncertainty

The certified value(s) and uncertainty(ies) are determined in accordance withISO 17034with 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 withISO 17034:2016&ISO 17025:2017.