一区二区三区中文字幕,无码人妻一区二区三区免费N鬼沢

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	68515-48-0	純度	1000μg/mL
供貨周期	現(xiàn)貨	規(guī)格	1mL
貨號	92726b	應(yīng)用領(lǐng)域	醫(yī)療衛(wèi)生,環(huán)保,食品/農(nóng)產(chǎn)品,化工,農(nóng)林牧漁

標(biāo)準(zhǔn)品/正己烷中鄰苯二甲酸二異壬酯/異構(gòu)體混合物
產(chǎn)品編號：92726b
CAS號：68515-48-0
規(guī)格：1mL
有效期：2025-05-08
品牌：TMstandard
標(biāo)準(zhǔn)值：1000μg/mL

詳細介紹

正己烷中鄰苯二甲酸二異壬酯/異構(gòu)體混合物

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 Diisononyl Phthalate in n-Hexane,1000μg/mL

Part Number92726b

Lot Number-

CAS No.68515-48-0

Mol. FormulaC26H42O4

Mol. Weight418.61_________________

Storage Temp(20±5)℃,Keep in the shade

QC Test Results
Item	Test Results
Analysis method	GC/FID
Concentration	1000μg/mL
Uncertainty	2%
Expiry Date	2025-May-08

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.