曰的好深好爽免费视频应用,99re66在线精品免费观看

參考價	￥ 200
訂貨量	1件
具體成交價以合同協(xié)議為準(zhǔn)

產(chǎn)品分類 品牌分類

產(chǎn)品簡介

CAS	1719-06-8	純度	2000μg/mL
供貨周期	現(xiàn)貨	規(guī)格	1mL
貨號	90825KM	應(yīng)用領(lǐng)域	環(huán)保,食品,化工

標(biāo)準(zhǔn)品/二氯甲烷中蒽-D10同位素
產(chǎn)品編號：90825KM
CAS號：1719-06-8
規(guī)格：1mL
有效期：2026-03-14
品牌：TMstandard
標(biāo)準(zhǔn)值：2000μg/mL

詳細介紹

二氯甲烷中蒽-D10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(產(chǎn)品名稱) Anthracene-d10 in Dichloromethane,2000μg/mL(二氯甲烷中蒽-d10同位素)

Part Number(產(chǎn)品編號)90825KM

Lot Number(產(chǎn)品批號)-

CAS.1719-06-8

Mol. Formula(分子式)C14D10

Mol. Weight(分子量)188.29__________________________________

Storage Temp(存儲條件)(2-8)℃,Keep in the shade
(2~8)℃冷藏，置于陰涼處

Transportation(運輸條件)Normal temperature transportation(常溫運輸)

QC Test Results
Item	Test Results
Analysis method(分析方法)	GC/FID
Concentration(濃度)	2000μg/mL
Relative Expanded Uncertainty(k=2)(相對擴展不確定度)	2%
Expiry Date(失效日期)	2026-Mar-14

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.