强壮的公次次弄得我高潮A片日本,日本无码av不卡手机在线观看,久久日产一线二线三线品,久久久国产精品

標準物質/乙腈中乙硫苯威亞砜

標準物質/乙腈中乙硫苯威亞砜
產品編號:91957a
CAS號:53380-22-6
規格:1mL
有效期:2025-08-31
品牌:TMstandard
標準值:1000μg/mL

分享到:

資料下載

乙腈中乙硫苯威亞砜

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(產品名稱) Ethiofencarb-sulfoxide in Acetonitrile,1000μg/mL(乙腈中乙硫苯威亞砜)
Part Number(產品編號)91957a
Lot Number(產品批號)-
CAS No.53380-22-6
Mol. Formula(分子式)C11H15NO3S
Mol. Weight(分子量)241.31______________________________________
Storage Temp(存儲條件)(-18±5)℃,Keep in the shade
冷凍(-18±5)℃,置于陰涼處
QC Test Results
ItemTest Results


Analysis method(分析方法)HPLC/DAD


Concentration(濃度)1000μg/mL


Relative Expanded Uncertainty(k=2)(相對擴展不確定度)2%


Expiry Date(失效日期)2025-Aug-31


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    ONQC    SIGNATURE
-RM Release




壇墨質檢
  • 電話

    4008-099-669

    手機

    15806127965

在線客服
  1. <noscript id="0xiga"><listing id="0xiga"><nav id="0xiga"></nav></listing></noscript>
      <var id="0xiga"><listing id="0xiga"><cite id="0xiga"></cite></listing></var>

      主站蜘蛛池模板: 丰满少妇69激情啪啪无| 崇左市| 国产精品成人A片在线果冻| 8848高清电影电视剧免费看| 日韩产品和欧美产品的区别| 欧美刺激性大交| 性生交大片免费看A片苹果| 玉溪市| 将军边走边挺进她H树林| 太白县| 普定县| 日本av不卡在线观看| 谢通门县| 澄江县| 成人影片麻豆国产影片免费观看| 资源县| 日本老熟乱video| 三根一起进菊眼H男男视频 | 国产精品成人99一区无码| 习水县| 仁布县| 东宫禁脔(H 调教)| 日本一曲二曲三曲高清| 东京热无码中文字幕AV专区| 全黄做爰100分钟视频| 轮台县| 免费萌白酱国产一区二区三区| 青青成线在人线免费啪| 阆中市| 亚洲精品一区中文字幕乱码| 一色一伦一区二区三区| 滕州市| 成安县| 欧美在线人视频在线观看| 人体裸体BBBBB欣赏| 国产999精品成人网站| 亚洲精品国**自产在线观看蜜桃| 日本妇人成熟免费| 临桂县| 陵水| 欧美在线人一区二区三区|