25种醛酮DNPH混标(以醛酮计)|西域试剂

25种醛酮DNPH混标(以醛酮计),标准溶液,溶剂:乙腈, 15μg/mL

产品编号：西域质检-TM22898

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用，

货号	包装	价格	库存与货期	购买量	操作
西域质检-TM22898		￥1080.00	杭州北京（现货）

增值税发票√顺丰快递√订货电话：18601927057

组分信息

CAS号	名称	标准值	单位
1081-15-8	甲醛-DNPH	15	μg/mL
1019-57-4	乙醛-DNPH	15	μg/mL
725-00-8	丙醛-DNPH	15	μg/mL
1527-98-6	丁醛-DNPH	15	μg/mL
2057-84-3	戊醛-DNPH	15	μg/mL
1527-97-5	己醛-DNPH	15	μg/mL
5077-73-6	甲基丙烯醛-2,4-二硝基苯腙	15	μg/mL
1157-84-2	苯甲醛-DNPH	15	μg/mL
2880-05-9	间甲基苯甲醛-DNPH	15	μg/mL
1567-89-1	丙酮-DNPH	15	μg/mL
958-60-1	2-丁酮-DNPH	15	μg/mL
1589-62-4	环己酮-DNPH	15	μg/mL
888-54-0	丙烯醛-DNPH	15	μg/mL
1527-96-4	丁烯醛-DNPH	15	μg/mL
152477-96-8	2,5-二甲基苯甲醛-DNPH	15	μg/mL
2074-02-4	糠醛-DNPH	15	μg/mL
1527-95-3	癸醛-DNPH	15	μg/mL
5085-07-4	戊二醛双(2,4-二硝基苯腙)	15	μg/mL
2074-05-7	庚醛-DNPH	15	μg/mL
2256-01-1	异戊醛-DNPH	15	μg/mL
1655-42-1	甲基异丁基酮-DNPH	15	μg/mL
2348-19-8	壬醛-DNPH	15	μg/mL
1726-77-8	辛醛-DNPH	15	μg/mL
1773-44-0	邻甲基苯甲醛-DNPH	15	μg/mL
2571-00-8	对甲基苯甲醛-DNPH	15	μg/mL

详细介绍

25种醛酮DNPH混标(以醛酮计)

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(产品名称) 25 Aldehyde/Ketone DNPH Mix in Acetonitrile,15μg/mL

Part Number(产品编号) 81559q

Lot Number(产品批号) 22051063

Expiry Date(失效日期) 2023-Jun-22______________

Storage(存储条件) (20±5)℃,Keep in the shade

CERTIFIED
Component No. (组分数)	Concentration (μg/mL) (浓度)	Uncertainty (%)
1	1	Formaldehyde-DNPH	1081-15-8	15(free base)	5
2	2	Acetaldehyde 2,4-Dinitrophenylhydrazone	1019-57-4	15(free base)	5
3	3	Acetone-DNPH	1567-89-1	15(free base)	5
4	3	Acrolein-DNPH	888-54-0	15(free base)	5
5	4	2-Furfurol-DNPH	2074-02-4	15(free base)	5
6	5	Propionaldehyde-DNPH	725-00-8	15(free base)	5
7	6	Crotonaldehyde-DNPH	1527-96-4	15(free base)	5
8	7	Methacrolein-DNPH	5077-73-6	15(free base)	5
9	7	Butanone-DNPH	958-60-1	15(free base)	5
10	8	Butyraldehyde-DNPH	1527-98-6	15(free base)	5
11	9	Benzaldehyde-DNPH	1157-84-2	15(free base)	5
12	10	Cyclohexanone 2,4-dinitrophenylhydrazone	1589-62-4	15(free base)	5
13	11	Isovaleraldehyde-DNPH	2256-01-1	15(free base)	5
14	12	Valeraldehyde-DNPH	2057-84-3	15(free base)	5
15	13	o-Tolualdehyde-DNPH	1773-44-0	15(free base)	5
16	14	m-Tolualdehyde-DNPH	2880-05-9	15(free base)	5
17	14	p-Tolualdehyde-DNPH	2571-00-8	15(free base)	5
18	15	Glutaraldehyde-DNPH	5085-07-4	15(free base)	5
19	16	Methyl Isobutyl Ketone-DNPH	1655-42-1	15(free base)	5
20	17	Hexaldehyde-DNPH	1527-97-5	15(free base)	5
21	18	2,5-Dimethylbenzaldehyde-DNPH	152477-96-8	15(free base)	5
22	19	Heptaldehyde-DNPH	2074-05-7	15(free base)	5
23	20	Octanal-DNPH	1726-77-8	15(free base)	5
24	21	Nonanal-DNPH	2348-19-8	15(free base)	5
25	22	Decanal-DNPH	1527-95-3	15(free base)	5

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
2022-Jun-23		RM Release

化学品安全说明书(MSDS)

下载MSDS

25种醛酮DNPH混标(以醛酮计),标准溶液,溶剂:乙腈, 15μg/mL

组分信息

详细介绍

25种醛酮DNPH混标(以醛酮计)

化学品安全说明书(MSDS)

质检证书(COA)

在线咨询