分析标准品, Analytical Standards

经认证的分析标准品、标准物质、标样、标准溶液、药典标准品、对照品、杂质标准品、冶金标样、成分分析标样、环境检测标样、微生物标样、标准培养基、质控标样、食品检测标样、农兽残留标样、材料标样。

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N-亚硝基乙基甲胺,N-Nitrosoethylmethylamine [NEMA]

N525950
别名:N-亚硝基甲基乙基胺;N-亚硝基甲乙胺;CasNo:10595-95-6;分子式:C3H8N2O;分子量:88.11
¥3,100.00

N-乙基-N-亚硝基-2-丙胺,N-Ethyl-N-nitroso-2-propanamine [NEIPA, NIPEA]

E932795
别名:N-亚硝基乙基异丙胺;N-Nitrosoethylisopropylamine; CasNo:16339-04-1;MDL:MFCD01730482;分子式:C5H12N2O;分子量:116.16
¥3,170.00

尼古丁-N-氧化物,(S)-Cotinine N-Oxide

C725200
别名:(S)-可替宁-N-氧化物;CasNo:36508-80-2;分子式:C10H12N2O2;分子量:192.21
¥2,030.00

尼可他因 [β-尼古丁],β-Nicotyrine

N445000
别名:尼古丁杂质 F (Ph. Eur.);β-尼古丁;3-(1-甲基-1H-吡咯-2-基)吡啶;Nicotine Impurity F (Ph. Eur.);β-Nicotyrine;3-(1-Methyl-1H-pyrrol-2-yl)pyridine;Nicotine Related Compound B

Empirical Formula (Hill Notation): C10H10N2 CAS号: 487-19-4 分子量: 158.20
¥1,260.00

二月桂酸二正辛基锡,Dioctyldilauryltin ( >90%)

D481773
别名:二辛基月桂基锡;CasNo:3648-18-8;MDL:MFCD00026557;分子式:C40H80O4Sn;分子量:743.77
¥700.00

荧光增白剂113,Fluorescent Brightener 113;98%

F10671
CasNo:12768-92-2;分子式:C40H42O10N12S2Na2;分子量:960.98
¥455.00

硬脂棕榈酸酯,Stearyl palmitate

S686590
CasNo:2598-99-4;MDL:MFCD00056224;分子式:C34H68O2;分子量:508.9
¥2,100.00

荧光增白剂24,Fluorescent Brightener 24 (Technical Grade)

F631140
CasNo:12224-02-1;分子式:C40H40N12Na4O16S4;分子量:1165.04
¥2,380.00

荧光增白剂90,Fluorescent Brightener 90

F10678
CAS号:120797-63-9;分子式:C34H28N10Na2O8S2;分子量:814.7579
¥2,755.00

2,3,5,6-四氟-1,4-苯二甲醇,2,3,5,6-Tetrafluoro-1,4-benzenedimethanol;≥99.0%

A10679
线性分子式: C8H6F4O2 CAS号: 92339-07-6 分子量: 210.129 MDL编号: MFCD00229147
¥376.00

2,4-二硝基苯肼-d3,2,4-Dinitrophenylhydrazine-d3

D479978
别名:(2,4-二硝基苯基-d3)肼; (2,4-二硝基苯基-2,3,5-d3)肼;CasNo:259824-49-2;分子式:C6H3D3N4O4;分子量:201.15
¥2,100.00

N-肉桂酰-N-(2,3-二甲苯基)羟胺,N-Cinnamoyl-N-(2,3-xylyl)hydroxylamine

C596273
CasNo:69891-38-9;MDL:MFCD00059308;分子式:C17H17NO2;分子量:267.33
¥700.00

酸性红114,Acid Red 114 (Technical Grade)

A795263
CasNo:6459-94-5;MDL:MFCD00003894;分子式:C37H28N4Na2O10S3;分子量:830.81
¥770.00

1,4-二甲氧基苯,1,4-Dimethoxybenzene;analytical standard, ≥99.0% (GC)

54306
别名:氢醌二甲醚;二甲基氢醌;对苯二甲醚;Hydroquinone dimethyl ether, Dimethylhydroquinone, p-Methoxyanisole, NSC 7483

线性分子式: C6H4(OCH3)2 CAS号: 150-78-7 分子量: 138.16 Beilstein: 774605 EC 号: 205-771-9 MDL编号: MFCD00008401 PubChem化学物质编号: 329758028 NACRES: NA.24
¥906.61

3,4-二甲氧基苯甲醛-d3,3,4-Dimethoxybenzaldehyde-d3

D469637
CasNo:143318-06-3;分子式:C9H7D3O3;分子量:169.19
¥2,800.00

N-亚硝基-L-脯氨酸,N-Nitroso-L-proline

N545450
CasNo:7519-36-0;分子式:C5H8N2O3;分子量:144.13
¥1,470.00

N-亚硝基-N-乙基丁胺,N-Nitroso-N-ethylbutylamine

N525810
CasNo:4549-44-4;MDL:MFCD00015379;分子式:C6H14N2O;分子量:130.19
¥910.00

N-亚硝基七亚甲基亚胺,N-Nitrosoheptamethyleneimine

N546588
别名:N-亚硝基七乙烯亚胺;CasNo:20917-49-1;MDL:MFCD00059811;分子式:C7H14N2O;分子量:142.2
¥700.00

2,6-二甲基苯胺-d11,2,6-Dimethylaniline-d11

D462196
CasNo:1092805-08-7;分子式:C8D11N;分子量:132.25
¥700.00

甲基丙基亚硝胺,Methylpropylnitrosamine

M327205
CasNo:924-46-9;分子式:C4H10N2O;分子量:102.14
¥1,890.00

邻甲苯胺-d9,o-Toluidine-d9

T10699
CasNo:194423-47-7;分子式:CD3C6D4ND2;分子量:116.21
¥4,550.00

双酚A-d6,Bisphenol A-D6

B519497
别名:双酚A-(甲基-d6);2,2-双(4-羟基苯基)丙烷-甲基-d6;Deuterated bisphenol A, 2,2-Bis(4-hydroxyphenyl)propane-methyl-d6, 4,4-Isopropylidenediphenol-(methyl-D6), 4,4·-Isopropylidenediphenol-(methyl-D6)

Empirical Formula (Hill Notation): C15D6H10O2 CAS号: 86588-58-1 分子量: 234.32 MDL编号: MFCD00209693 PubChem化学物质编号: 24881236 NACRES: NA.12
¥2,260.00

酸性橙24,Acid Orange 24 (>90%)

A189955
CasNo:1320-07-6;分子式:C20H17N4NaO5S;分子量:448.43
¥3,590.00