標(biāo)準(zhǔn)品/水中5種色素混標(biāo)/GB 5009.35-2016

價格	￥500
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:標(biāo)準(zhǔn)品/水中5種色素混標(biāo)/GB 5009.35-2016	品牌: TMstandard
貨期: 現(xiàn)貨	庫存: ≥6
編號: 81282a	過期日期: 2025-10-28

標(biāo)準(zhǔn)值

1000μg/mL

水中5種色素混標(biāo)

CAS號	名稱	標(biāo)準(zhǔn)值	單位
1934-21-0	檸檬黃	1000	μg/mL
915-67-3	酸性紅 27	1000	μg/mL
2611-82-7	胭脂紅	1000	μg/mL
2783-94-0	日落黃	1000	μg/mL
3844-45-9	亮藍(lán)	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) 5 Cosmetic Pigment Mix in Water,1000μg/mL(水中5種色素混標(biāo))

Part Number(產(chǎn)品編號) 81282a

Lot Number(產(chǎn)品批號) -

Expiry Date(失效日期) 2025-Oct-28______________________________________

Storage(存儲條件) ??????????Normal temperature,dark
????????????????????????????????????????????????????????常溫，避光

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

CERTIFIED
Component No. (組分?jǐn)?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(kuò)展不確定度)
1	1	Tartrazine (檸檬黃)	1934-21-0	1000	2
2	2	Amaranth (酸性紅 27)	915-67-3	1000	2
3	3	Ponceau 4RC (胭脂紅)	2611-82-7	1000	2
4	4	Sunset Yellow FCF (日落黃)	2783-94-0	1000	2
5	5	Brilliant Blue FCF (亮藍(lán))	3844-45-9	1000	2

Instrument(檢測儀器) ??HPLC/DAD

Column(色譜柱) ??C18(4.6×100mm,5μm)

Column Oven(柱溫) ??40℃

Wavelength(波長) ??254nm

Method Details(方法參數(shù))
??A: 0.02mol/L Ammonium Acetate(0.02mol/L醋酸銨)
??B: Acetonitrile(乙腈)

Time/min	A/%	B/%
0.01	90	10
5.00	90	10
5.01	75	25
6.50	75	25
6.51	50	50
11.00	50	50
11.01	20	80
13.51	20	80
13.52	90	10
20.00	90	10

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/水中5種色素混標(biāo)/GB 5009.35-2016;標(biāo)準(zhǔn)品/水中5種色素混標(biāo)/GB 5009.35-2016價格;標(biāo)準(zhǔn)品/水中5種色素混標(biāo)/GB 5009.35-2016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(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
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