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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4-壬基酚-2,3,5,6-d4,4-n-Nonylphenol-2,3,5,6-d4

N650434
别名:4-n-壬基苯酚-2,3,5,6-d4;CasNo:1173019-62-9;分子式:C15H20D4O;分子量:224.38
¥2,770.00

二氯乙醛水合物,Dichloroacetaldehyde Hydrate

D431765
CasNo:16086-14-9;MDL:MFCD00150652;分子式:C2H2Cl2O.xH2O;分子量:112.94
¥3,890.00

红霉素-d3,Erythromycin-d3

E649954
别名:E-Base-d3; E-Mycin-d3; Erythromycin A-d3; Aknemycin-d3; Aknin-d3; emgel-d3; Ery-Derm-d3; Erymax-d3; Ery-Tab-d3; Erythromid-d3; ERYC-d3
¥2,870.00

还原橙3,Vat Orange 3 (Technical Grade)

V995038
CasNo:4378-61-4;MDL:MFCD00059495;分子式:C22H8Br2O2;分子量:464.11
¥630.00

3-羟基-2,7-萘二磺酸钠盐,3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt;> 90%

H950745
CasNo:148-75-4;分子式:C10H8O7S2 . (Na)x;分子量:304.3023
¥2,100.00

糖精钠,Saccharin Sodium;Pharmaceutical Secondary Standard; Certified Reference Material

PHR1348
别名:糖精钠盐;Saccharin sodium salt, Saccharin sodium

Empirical Formula (Hill Notation): C7H4NNaO3S CAS号: 128-44-9 分子量: 205.17
¥879.30

呋喃-2,5-二碳酰肼,Furan-2,5-dicarbohydrazide

F840295
别名:呋喃-2,5-二羧酸,二肼;呋喃-2,5-二甲酰肼;Furan-2,5-dicarbohydrazide

CasNo:26095-97-6;MDL:MFCD00612475;分子式:C6H8N4O3;分子量:184.1527
¥700.00

(+/-)-2-丙基-4-戊烯酸,(+/-)-2-Propyl-4-pentenoic Acid

P838305
别名:2-烯丙基戊酸;2-丙基-4-五烯酸;2-Allylpentanoic acid;2-Allylpentanoic Acid

Empirical Formula (Hill Notation): C8H14O2 CAS号: 1575-72-0 分子量: 142.20 Beilstein: 1704069 MDL编号: MFCD00869309 PubChem化学物质编号: 329769036 NACRES: NA.24
¥3,960.00

5-溴-2-(4-甲基-1-哌嗪基)苯胺,5-Bromo-2-(4-Methyl-1-Piperazinyl)Aniline

B817273
CasNo:885461-06-3;MDL:MFCD06660761;分子式:C11H16BrN3;分子量:270.16
¥700.00

2-(4-氯苄基)苯并咪唑,2-(4-Chlorobenzyl)benzimidazole

C429083
CasNo:5468-66-6;MDL:MFCD02093922;分子式:C14H11ClN2;分子量:242.7
¥700.00

羟基二氯二苯醚,Diclosan

D436620
别名:双氯生;CasNo:3380-30-1;分子式:C12H8Cl2O2;分子量:255.1
¥4,800.00

1-甲基-4-亚硝基哌嗪,1-Methyl-4-nitrosopiperazine

M325800
CasNo:16339-07-4;分子式:C5H11N3O;分子量:129.16
¥3,120.00