黄色视频不卡_午夜福利免费观看在线_亚洲国产精品999在线_欧美绝顶高潮抽搐喷水_久久精品成人免费网站_晚上一个人看的免费电影_国产又色又爽无遮挡免费看_成人国产av品久久久

    1. <dd id="lgp98"></dd>
      • <dd id="lgp98"></dd>
        1. 官方微信|手機(jī)版

          產(chǎn)品展廳

          產(chǎn)品求購企業(yè)資訊會(huì)展

          發(fā)布詢價(jià)單

          化工儀器網(wǎng)>產(chǎn)品展廳>試劑標(biāo)物>常用實(shí)驗(yàn)試劑>無機(jī)試劑>709896-1g 標(biāo)準(zhǔn)品/正己烷

          分享
          舉報(bào) 評(píng)價(jià)

          709896-1g 標(biāo)準(zhǔn)品/正己烷

          參考價(jià) 100
          訂貨量 ≥1
          具體成交價(jià)以合同協(xié)議為準(zhǔn)
          • 公司名稱 壇墨質(zhì)檢科技股份有限公司
          • 品牌 壇墨質(zhì)檢
          • 型號(hào) 709896-1g
          • 產(chǎn)地
          • 廠商性質(zhì) 生產(chǎn)廠家
          • 更新時(shí)間 2024/8/30 14:39:38
          • 訪問次數(shù) 1427

          聯(lián)系方式:壇墨質(zhì)檢查看聯(lián)系方式

          聯(lián)系我們時(shí)請(qǐng)說明是化工儀器網(wǎng)上看到的信息,謝謝!


          壇墨質(zhì)檢科技股份有限公司與旗下壇墨質(zhì)檢標(biāo)準(zhǔn)物質(zhì)中心,2007年5月在北京成立,總部位于江蘇常州,是一家標(biāo)準(zhǔn)物質(zhì)/標(biāo)準(zhǔn)樣品研發(fā)、生產(chǎn)、銷售、服務(wù)為一體的高新技術(shù)企業(yè),獲得中國(guó)合格評(píng)定國(guó)家認(rèn)可委員會(huì)(CNAS)ISO 17034:2016標(biāo)準(zhǔn)物質(zhì)/標(biāo)準(zhǔn)樣品生產(chǎn)者能力認(rèn)可(注冊(cè)號(hào):CNAS RM0024)和ISO/IEC 17025:2017實(shí)驗(yàn)室認(rèn)可(注冊(cè)號(hào):CNAS L15752),并通過ISO 9001質(zhì)量管理體系、ISO 14001環(huán)境管理體系和ISO 45001職業(yè)健康安全管理體系認(rèn)證。
          作為國(guó)內(nèi)標(biāo)準(zhǔn)物質(zhì)/標(biāo)準(zhǔn)樣品領(lǐng)域的先進(jìn)企業(yè),壇墨質(zhì)檢已建立江蘇常州總公司、北京分公司、全資控股子公司山東星菲化學(xué)有限公司。壇墨質(zhì)檢擁有近60000個(gè)自有產(chǎn)品,成功申報(bào)guojiaji標(biāo)準(zhǔn)物質(zhì)達(dá)487項(xiàng),具備提供超50萬種國(guó)內(nèi)外品牌標(biāo)準(zhǔn)物質(zhì)的一站式采購服務(wù)能力,累計(jì)為全國(guó)超30000家政府實(shí)驗(yàn)室、第三方檢測(cè)機(jī)構(gòu)、科研院所及生產(chǎn)企業(yè)提供服務(wù)。產(chǎn)品形態(tài)包括:液體標(biāo)準(zhǔn)物質(zhì)、固體標(biāo)準(zhǔn)物質(zhì)、同位素標(biāo)記標(biāo)準(zhǔn)品、基質(zhì)類標(biāo)準(zhǔn)物質(zhì)/質(zhì)控樣品/能力驗(yàn)證樣品、儀器校準(zhǔn)/檢定標(biāo)準(zhǔn)品、高純化學(xué)試劑等,廣泛應(yīng)用于食品安全、環(huán)境保護(hù)、職業(yè)衛(wèi)生、臨床檢驗(yàn)、化妝品、工業(yè)品等檢測(cè)領(lǐng)域;同時(shí),可提供特殊溶劑定制、特殊濃度定制、多組分混標(biāo)定制、特殊包裝定制等定制服務(wù),所有定制產(chǎn)品均符合GB、SN、HJ、農(nóng)業(yè)農(nóng)村部等標(biāo)準(zhǔn)。
          近年來,公司先后榮獲“國(guó)家專精特新小巨人”、“高新技術(shù)企業(yè)”、“江蘇省民營(yíng)科技企業(yè)”、“常州市明星企業(yè)”等多項(xiàng)殊榮。壇墨質(zhì)檢始終秉承“準(zhǔn)確、專業(yè)、quanwei——為分析測(cè)試提供溯源標(biāo)準(zhǔn)”的企業(yè)使命,認(rèn)真踐行“質(zhì)量先行、客戶第一”的企業(yè)核心價(jià)值觀,致力于成為技術(shù)優(yōu)先的民族標(biāo)準(zhǔn)物質(zhì)品牌,為中國(guó)標(biāo)準(zhǔn)物質(zhì)/標(biāo)準(zhǔn)樣品事業(yè)的發(fā)展而踔厲奮發(fā),共創(chuàng)輝煌!





          標(biāo)準(zhǔn)品,標(biāo)準(zhǔn)物質(zhì),質(zhì)控樣,標(biāo)樣,對(duì)照品,耗材

          CAS 110-54-3 純度 99.6%
          供貨周期 現(xiàn)貨 規(guī)格 1g
          貨號(hào) 709896-1g 應(yīng)用領(lǐng)域 醫(yī)療衛(wèi)生,環(huán)保,食品,化工,農(nóng)業(yè)

          正己烷

          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 17025ISO 17034 and a registered quality management system ISO 9001.

          Product Name(產(chǎn)品名稱) n-Hexane(正己烷)
          Product Code(產(chǎn)品編號(hào))709896-1g
           
          Lot Number(產(chǎn)品批號(hào))-
           
          CAS  .110-54-3
           
          Mol. Weight(分子量)86.18
           
          Mol. Formula(分子式)C6H14
           
          Melting Point(熔點(diǎn))N/A
           
          Expiry Date(失效日期)2030-Jul-07
           
          Boiling point(沸點(diǎn))69℃(dec.)
           
          Appearance(外觀)Liquid
          (液體)______________________
           
          Storage Temp(存儲(chǔ)條件)Normal temperature,Keep in the shade
          常溫,置于陰涼處
           
          Transportation(運(yùn)輸條件)Normal temperature transportation(常溫運(yùn)輸)
          C E R T I F I E D
          Purity
          99.6%
           
          C E R T I F I E D
          Expanded Uncertainty (U)
          0.8%
          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 characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.

          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
          Method of Identification

          GC

          Batch Information

          Water Content by Karl-Fischer Titration: 0.001%

          Intended Use

          This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.

          Storage

          This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.

          Hazards

          Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.

          Homogeneity

          Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.

          Instructions for use

          It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.




          化工儀器網(wǎng)

          采購商登錄
          記住賬號(hào)    找回密碼
          沒有賬號(hào)?免費(fèi)注冊(cè)

          提示

          ×

          *您想獲取產(chǎn)品的資料:

          以上可多選,勾選其他,可自行輸入要求

          個(gè)人信息:

          溫馨提示

          該企業(yè)已關(guān)閉在線交流功能

          饶平县| 甘南县| 延津县| 湖口县| 盐城市| 五原县| 新安县| 内江市| 阜平县| 无极县| 津南区| 灯塔市| 宁波市| 海门市| 顺义区| 饶平县| 江都市| 汾西县| 辰溪县| 凉山| 福州市| 靖江市| 普格县| 蒲城县| 连南| 吴旗县| 伊宁市| 温州市| 沙洋县| 青浦区| 镶黄旗| 梨树县| 班戈县| 公安县| 天津市| 兴宁市| 巍山| 海林市| 桐柏县| 麻城市| 丰都县|