標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)

價(jià)格	￥35
包裝	1

最小起訂量	1mL
更新日期	2024-12-13

產(chǎn)品詳情

中文名稱(chēng):標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)	品牌: TMstandard
庫(kù)存: ≥6	貨期: 現(xiàn)貨
編號(hào): 81562b	過(guò)期日期: 2024-12-02

標(biāo)準(zhǔn)值

1000μg/mL

甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)

CAS號(hào)	名稱(chēng)	標(biāo)準(zhǔn)值	單位
71-43-2	苯	1000	μg/mL
108-88-3	甲苯	1000	μg/mL
100-41-4	乙苯	1000	μg/mL
106-42-3	對(duì)二甲苯	1000	μg/mL
108-38-3	間二甲苯	1000	μg/mL
95-47-6	鄰二甲苯	1000	μg/mL
100-42-5	苯乙烯	1000	μg/mL
123-86-4	乙酸正丁酯	1000	μg/mL
1120-21-4	正十一烷	1000	μg/mL
629-59-4	正十四烷	1000	μg/mL
110-54-3	正己烷	1000	μg/mL
544-76-3	正十六烷	1000	μg/mL

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(chēng)) 12 VOCs Mix in Methanol,1000μg/mL

Part Number(產(chǎn)品編號(hào)) 81562b

Lot Number(產(chǎn)品批號(hào)) -

Expiry Date(失效日期) 2024-Dec-02_____________

Storage(存儲(chǔ)條件) ??????????(2~8)℃,Keep in the shade

CERTIFIED
Component No. (組分?jǐn)?shù))	Peak Sequence (出峰順序)	Component (組分)	CAS No.	Concentration (μg/mL) (濃度)	Uncertainty (%)
1	1	n-Hexane	110-54-3	1000	2
2	2	Benzene	71-43-2	1000	2
3	3	Toluene	108-88-3	1000	2
4	4	Butyl Acetate	123-86-4	1000	2
5	5	Ethylbenzene	100-41-4	1000	2
6	6	p-Xylene	106-42-3	1000	2
7	6	m-Xylene	108-38-3	1000	2
8	7	Styrene	100-42-5	1000	2
9	8	o-Xylene	95-47-6	1000	2
10	9	n-Undecane	1120-21-4	1000	2
11	10	n-Tetradecane	629-59-4	1000	2
12	11	n-Hexadecane	544-76-3	1000	2

Instrument(檢測(cè)儀器) ??GC/FID

Column(色譜柱) ??HP-5(30m×0.32mm×0.25μm)

Injection Temp(進(jìn)樣口溫度) ??280℃

Detector Temp(檢測(cè)器溫度) ??280℃

Method Details(方法參數(shù))
??50℃(10min),8℃/min→80℃(2min),6℃/min→100℃,20℃/min→250℃(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

相關(guān)產(chǎn)品信息
編號(hào)	產(chǎn)品名	CAS	規(guī)格	品牌	價(jià)格	過(guò)期時(shí)間
BWQ8165-2016	標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)		2mL	中國(guó)	770
81562b	標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)		1mL	TMstandard	35	2024-12-02

關(guān)鍵字：標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo);標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)價(jià)格;標(biāo)準(zhǔn)品/甲醇中12種揮發(fā)性有機(jī)物VOC混標(biāo)廠家;TMstandard

公司簡(jiǎn)介

成立日期	2018-06-11 （7年）	注冊(cè)資本	5000萬(wàn)人民幣
員工人數(shù)	100-500人	年?duì)I業(yè)額	￥ 500萬(wàn)-1000萬(wàn)
主營(yíng)行業(yè)		經(jīng)營(yíng)模式

壇墨質(zhì)檢科技股份有限公司

非會(huì)員

公司成立：7年
注冊(cè)資本：5000萬(wàn)人民幣
企業(yè)類(lèi)型：方燕飛
主營(yíng)產(chǎn)品：臺(tái)盼藍(lán)染色原理模擬活/死細(xì)胞濃度和比例標(biāo)準(zhǔn)物質(zhì)/4℃下可以長(zhǎng)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(shū)/GB 4789.28/有效期至2028-12-31/含冰袋運(yùn)輸費(fèi),土壤成分分析標(biāo)準(zhǔn)物質(zhì)-安徽潮土
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