標(biāo)準(zhǔn)品/丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)/HJ 699-2014/HJ 743-2014

價格	￥232
包裝	1

最小起訂量	1mL
更新日期	2024-12-25

產(chǎn)品詳情

中文名稱:標(biāo)準(zhǔn)品/丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)/HJ 699-2014/HJ 743-2014	品牌: TMstandard
貨期: 現(xiàn)貨	庫存: ≥6
編號: 81175a	過期日期: 2029-08-27

標(biāo)準(zhǔn)值

200μg/mL

丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)

CAS號	名稱	標(biāo)準(zhǔn)值	單位
2051-24-3	2,2',3,3',4,4',5,5',6,6'-十氯聯(lián)苯 PCB 209	200	μg/mL
877-09-8	四氯間二甲基苯	200	μg/mL

該產(chǎn)品適用于標(biāo)準(zhǔn)：HJ 699-2014，但溶劑和濃度不完全符合標(biāo)準(zhǔn)要求

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) 2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl and 2,4,5,6-Tetrachloro-m-xylene Mix in Acetone,200μg/mL(丙酮中十氯聯(lián)苯和四氯間二甲苯混標(biāo))

Part Number(產(chǎn)品編號) 81175a

Lot Number(產(chǎn)品批號) -

Expiry Date(失效日期) 2029-Aug-27________________________

Storage(存儲條件) ??????????(2-8)℃
????????????????????????????????????????????????????????冷藏(2~8)℃

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

CERTIFIED
Component No. (組分數(shù))	Peak Sequence (出峰順序)	Component (組分)	CAS No.	Concentration (μg/mL) (濃度)	Relative Expanded Uncertainty(%) (k=2) (相對擴展不確定度)
1	1	2,4,5,6-Tetrachloro-m-xylene ( 四氯間二甲苯)	877-09-8	200	3
2	2	2,2',3,3',4,4',5,5',6,6'-Decachlorobiphenyl (2,2',3,3',4,4',5,5',6,6'-十氯聯(lián)苯)	2051-24-3	200	3

Instrument(檢測儀器) ??GC/FID

Column(色譜柱) ??HP-5(30m×0.32mm×0.25μm)

Injection Temp(進樣口溫度) ??270℃

Detector Temp(檢測器溫度) ??280℃

Method Details(方法參數(shù))
??160℃,25℃/min→280℃(5min)

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.

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.

Homogeneity

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

Storage

The RM should be stored in the original sealed bottle at the indicated temperature.

CERTIFICATE????ON	QC????SIGNATURE
-		RM Release

關(guān)鍵字：標(biāo)準(zhǔn)品/丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)/HJ 699-2014/HJ 743-2014;標(biāo)準(zhǔn)品/丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)/HJ 699-2014/HJ 743-2014價格;標(biāo)準(zhǔn)品/丙酮中十氯聯(lián)苯/四氯間二甲苯混標(biāo)/HJ 699-2014/HJ 743-2014廠家;TMstandard

公司簡介

成立日期	2018-06-11 （7年）	注冊資本	5000萬人民幣
員工人數(shù)	100-500人	年營業(yè)額	￥ 500萬-1000萬
主營行業(yè)		經(jīng)營模式

壇墨質(zhì)檢科技股份有限公司

非會員

公司成立：7年
注冊資本：5000萬人民幣
企業(yè)類型：方燕飛
主營產(chǎn)品：臺盼藍染色原理模擬活/死細胞濃度和比例標(biāo)準(zhǔn)物質(zhì)/4℃下可以長期穩(wěn)定保存,銅綠假單胞菌/定性/0代/標(biāo)準(zhǔn)菌株/有證書/GB 4789.28/有效期至2028-12-31/含冰袋運輸費,土壤成分分析標(biāo)準(zhǔn)物質(zhì)-安徽潮土
公司地址：

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