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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碘化铯,Cesium iodide;analytical standard, suitable for mass spectrometry (MS)
21004
Empirical Formula (Hill Notation): CsI CAS号: 7789-17-5 分子量: 259.81 EC 号: 232-145-2 MDL编号: MFCD00010962 PubChem化学物质编号: 329752071 NACRES: NA.24
¥694.40
(-)-L-乳酸乙酯,(−)-Ethyl L-lactate;analytical standard, ≥98.5% (GC)
08996
别名:(-)-(S)-2-羟基丙酸乙酯;(S)-(-)-2-羟基丙酸乙酯;L-乳酸乙酯;(−)-Ethyl (S)-2-hydroxypropionate, (S)-(−)-2-Hydroxypropionic acid ethyl ester, L-Lactic acid ethyl ester
Empirical Formula (Hill Notation): C5H10O3 CAS号: 687-47-8 分子量: 118.13 Beilstein: 1720839 EC 号: 211-694-1 MDL编号: MFCD00004518 PubChem化学物质编号: 329748657 NACRES: NA.24
Empirical Formula (Hill Notation): C5H10O3 CAS号: 687-47-8 分子量: 118.13 Beilstein: 1720839 EC 号: 211-694-1 MDL编号: MFCD00004518 PubChem化学物质编号: 329748657 NACRES: NA.24
¥879.13
柴油颗粒物,Diesel particulate matter;NIST® SRM® 1650b
NIST1650B
别名:碳;碳颗粒; CAS号: 1333-86-4 NACRES: NA.24
¥14,070.95
柴油颗粒物,Diesel particulate matter;NIST® SRM® 2975
NIST2975
别名:碳;碳颗粒; CAS号: 1333-86-4 NACRES: NA.24
¥8,728.73
硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine; Pharmaceutical Secondary Standard; Certified Reference Material
PHR2613
别名:硒代-DL-蛋氨酸;DL-硒代蛋氨酸;DL-硒代甲硫氨酸;Selenomethionine
Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089
Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089
¥2,062.31
硒-DL-蛋氨酸 [DL-硒代蛋氨酸],Seleno-DL-methionine;certified reference material, TraceCERT®
73058
别名:硒代-DL-蛋氨酸;DL-硒代蛋氨酸;DL-硒代甲硫氨酸;Selenomethionine
Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089 NACRES: NA.24
Empirical Formula (Hill Notation): C5H11NO2Se CAS号: 1464-42-2 分子量: 196.11 Beilstein: 1758204 MDL编号: MFCD00063089 NACRES: NA.24
¥3,363.82
氨苄青霉素 [氨苄西林],Ampicillin;analytical standard, ≥95.0% anhydrous basis (NT)
59349
别名:胺苄青霉素;氨苄青霉素标准品;D-(−)-α-Aminobenzylpenicillin;(2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Empirical Formula (Hill Notation): C16H19N3O4S CAS号: 69-53-4 分子量: 349.40 Beilstein: 1090925 EC 号: 200-709-7 MDL编号: MFCD00005175 PubChem化学物质编号: 329758626 NACRES: NA.24
Empirical Formula (Hill Notation): C16H19N3O4S CAS号: 69-53-4 分子量: 349.40 Beilstein: 1090925 EC 号: 200-709-7 MDL编号: MFCD00005175 PubChem化学物质编号: 329758626 NACRES: NA.24
¥906.00
吩噻嗪,Phenothiazine;VETRANAL®, analytical standard, ≥98%
46624
别名:10H-吩噻嗪;10H-Phenothiazine; Empirical Formula (Hill Notation): C12H9NS CAS号: 92-84-2 分子量: 199.27 Beilstein: 143237 EC 号: 202-196-5 MDL编号: MFCD00005015 PubChem化学物质编号: 329757221 NACRES: NA.24
¥486.54
苝,Perylene;analytical standard, ≥98.0%
45798
别名:二萘嵌苯;Dibenz[de,kl]anthracene; Empirical Formula (Hill Notation): C20H12 CAS号: 198-55-0 分子量: 252.31 Beilstein: 1911335 EC 号: 205-900-9 MDL编号: MFCD00004142 PubChem化学物质编号: 329756959
¥497.88
甲基紫精水合物 [二氯百草枯],Methyl viologen dichloride hydrate;PESTANAL®, analytical standard, ≥98.0%
36541
别名:1,1′-二甲基-4,4′-联吡啶鎓盐二氯化物;二氯百草枯水合物;克无踪;1,1′-Dimethyl-4,4′-bipyridinium dichloride, Gramoxone, Paraquat dichloride
Empirical Formula (Hill Notation): C12H14Cl2N2 · xH2O CAS号: 75365-73-0 分子量: 257.16 (anhydrous basis) Beilstein: 3752782 MDL编号: MFCD00150001 PubChem化学物质编号: 329755384 NACRES: NA.24
Empirical Formula (Hill Notation): C12H14Cl2N2 · xH2O CAS号: 75365-73-0 分子量: 257.16 (anhydrous basis) Beilstein: 3752782 MDL编号: MFCD00150001 PubChem化学物质编号: 329755384 NACRES: NA.24
¥768.30
9,10-二苯基蒽,9,10-Diphenylanthracene;analytical standard, ≥98%
45788
Empirical Formula (Hill Notation): C26H18 CAS号: 1499-10-1 分子量: 330.42 Beilstein: 1914010 EC 号: 216-105-1 MDL编号: MFCD00001253 PubChem化学物质编号: 329756952 NACRES: NA.24
¥863.74
分散橙3,Disperse Orange 3 [DO3];analytical standard, ≥96.0% (HPLC)
53882
别名:4-(4-硝基苯基偶氮基)苯胺;4-(4-Nitrophenylazo)aniline; 线性分子式: O2NC6H4N=NC6H4NH2 CAS号: 730-40-5 分子量: 242.23 颜色索引号: 11005 Beilstein: 1842907 EC 号: 211-984-8 MDL编号: MFCD00007856 PubChem化学物质编号: 329758012 NACRES: NA.24
¥953.05
(-)-表没食子儿茶素没食子酸酯,(−)-Epigallocatechin gallate [EGCG];analytical standard, ≥98.0% (HPLC)
93894
别名: (-)-顺式-2-(3,4,5-三羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7--三醇 3-没食子酸酯,(-)-顺式-3,3′,4′,5,5′,7-六羟基-黄烷-3-没食子酸酯,(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate,(−)-cis-3,3′,4′,5,5′,7-Hexahydroxy-flavane-3-gallate
Empirical Formula (Hill Notation): C22H18O11 CAS号: 989-51-5 分子量: 458.37 MDL编号: MFCD00075940 PubChem化学物质编号: 329770285 NACRES: NA.24
Empirical Formula (Hill Notation): C22H18O11 CAS号: 989-51-5 分子量: 458.37 MDL编号: MFCD00075940 PubChem化学物质编号: 329770285 NACRES: NA.24
¥3,475.29
(−)-表儿茶素没食子酸酯,(−)-Epicatechin gallate [ECG];phyproof® Reference Substance, ≥95.0% (HPLC)
PHL89193
别名: (-)-顺-2-(3,4-二羟基苯基)-3,4-二氢-1(2H)-苯并吡喃-3,5,7-三醇3-没食子酸酯,(-)-顺-3,3' ,4',5,7-五羟基黄烷3-没食子酸酯,3-O-加甲吡啶甲酸;(−)-cis-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-gallate, (−)-cis-3,3′,4′,5,7-Pentahydroxyflavane 3-gallate, 3-O-Galloylepicatechin
Empirical Formula (Hill Notation): C22H18O10 CAS号: 1257-08-5 分子量: 442.37 MDL编号: MFCD00075936
Empirical Formula (Hill Notation): C22H18O10 CAS号: 1257-08-5 分子量: 442.37 MDL编号: MFCD00075936
¥5,256.43
(+)-儿茶素5-没食子酸酯,(+)-Catechin 5-gallate;analytical standard, ≥95.0% (HPLC)
89106
别名:儿茶素5-O-没食子酸酯;3,4,5-三羟基苯甲酸(2R,3S)-2-(3,4-二羟基苯基)-3,4-二氢-3,7-二羟基-2H-1-苯并吡喃-5-基酯;Catechin 5-O-gallate, 3,4,5-Trihydroxybenzoic acid (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,7-dihydroxy-2H-1-benzopyran-5-yl ester
Empirical Formula (Hill Notation): C22H18O10 CAS号: 128232-62-2 分子量: 442.37 MDL编号: MFCD22586455 PubChem化学物质编号: 329769698 NACRES: NA.24
Empirical Formula (Hill Notation): C22H18O10 CAS号: 128232-62-2 分子量: 442.37 MDL编号: MFCD22586455 PubChem化学物质编号: 329769698 NACRES: NA.24
¥13,202.94
(+)-儿茶素5-没食子酸酯,(+)-Catechin 5-gallate;phyproof® Reference Substance, ≥90.0% (HPLC)
PHL82498
别名:儿茶素5-O-没食子酸酯;3,4,5-三羟基苯甲酸(2R,3S)-2-(3,4-二羟基苯基)-3,4-二氢-3,7-二羟基-2H-1-苯并吡喃-5-基酯;Catechin 5-O-gallate, 3,4,5-Trihydroxybenzoic acid (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-3,7-dihydroxy-2H-1-benzopyran-5-yl ester
Empirical Formula (Hill Notation): C22H18O10 CAS号: 128232-62-2 分子量: 442.37 MDL编号: MFCD22586455
Empirical Formula (Hill Notation): C22H18O10 CAS号: 128232-62-2 分子量: 442.37 MDL编号: MFCD22586455
¥10,919.50
甘氨酸,Glycine;analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.0%
94119
别名:乙氨酸,氨基乙酸,氨基醋酸,电泳级甘氨酸,Aminoethanoec acid,Aminoacetic acid
线性分子式: NH2CH2COOH CAS号: 56-40-6 分子量: 75.07 Beilstein: 635782 EC 号: 200-272-2 MDL编号: MFCD00008131 eCl@ss: 32160406 PubChem化学物质编号: 329770301 NACRES: NA.24
线性分子式: NH2CH2COOH CAS号: 56-40-6 分子量: 75.07 Beilstein: 635782 EC 号: 200-272-2 MDL编号: MFCD00008131 eCl@ss: 32160406 PubChem化学物质编号: 329770301 NACRES: NA.24
¥830.08
青蒿素,Artemisinin [Arteannuin];phyproof® Reference Substance, ≥95.0% (HPLC)
PHL89484
别名:黄蒿素;黄花蒿素;Arteannuin;Qinghaosu;3R,5aS,6R,8aS,9R,10S,12R,12aR)-十氢-3,6,9-三甲基-3,12-桥氧-12H-吡喃并[4,3-j]-1,2-苯并二塞平-10-酮
Empirical Formula (Hill Notation): C15H22O5 CAS号: 63968-64-9 分子量: 282.33 MDL编号: MFCD00081057
Empirical Formula (Hill Notation): C15H22O5 CAS号: 63968-64-9 分子量: 282.33 MDL编号: MFCD00081057
¥3,287.14
TERGITOL™ 非离子型表面活性剂;MIN FOAM 1x
T1135
CAS号: 68551-14-4 MDL编号: MFCD00198079 PubChem化学物质编号: 24899935 NACRES: NA.25
¥763.48
海藻酸钠,Sodium alginate;Pharmaceutical Secondary Standard; Certified Reference Material
PHR1471
别名:海藻酸钠盐来源于褐藻;褐藻胶;褐藻酸钠;藻胶钠;藻朊钠;Algin, Alginic acid sodium salt from brown algae, Sodium alginate
CAS号: 9005-38-3 MDL编号: MFCD00081310 NACRES: NA.24
CAS号: 9005-38-3 MDL编号: MFCD00081310 NACRES: NA.24
¥2,148.54
肌酸酐 [肌酐],Creatinine;Pharmaceutical Secondary Standard; Certified Reference Material
PHR1462
别名:无水肌酐;2-亚氨基-1-甲基咪唑啉-4-酮, 2-亚氨基-N-甲基乙内酰脲, 2-氨基-1-甲基-2-咪唑啉-4-酮;肌酸苷;2-Amino-1-methyl-2-imidazolin-4-one, 2-Imino-1-methylimidazolidin-4-one, 2-Imino-N-methylhydantoin
Empirical Formula (Hill Notation): C4H7N3O CAS号: 60-27-5 分子量: 113.12 Beilstein: 112061 EC 号: 200-466-7 MDL编号: MFCD00059730 PubChem化学物质编号: 329823394 NACRES: NA.24
Empirical Formula (Hill Notation): C4H7N3O CAS号: 60-27-5 分子量: 113.12 Beilstein: 112061 EC 号: 200-466-7 MDL编号: MFCD00059730 PubChem化学物质编号: 329823394 NACRES: NA.24
¥1,312.82
甲氧苄啶,Trimethoprim;Pharmaceutical Secondary Standard; Certified Reference Material
PHR1056
别名:甲氧苄氨嘧啶;2,4-二氨基-5-(3,4,5-三甲氧基苄基)嘧啶;NSC 106568;2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine;NSC 106568
Empirical Formula (Hill Notation): C14H18N4O3 CAS号: 738-70-5 分子量: 290.32 Beilstein: 625127 EC 号: 212-006-2 MDL编号: MFCD00036761 PubChem化学物质编号: 329823086 NACRES: NA.24
Empirical Formula (Hill Notation): C14H18N4O3 CAS号: 738-70-5 分子量: 290.32 Beilstein: 625127 EC 号: 212-006-2 MDL编号: MFCD00036761 PubChem化学物质编号: 329823086 NACRES: NA.24
¥1,221.77
甲氧苄啶,Trimethoprim;VETRANAL®, analytical standard
46984
别名:甲氧苄氨嘧啶;2,4-二氨基-5-(3,4,5-三甲氧基苄基)嘧啶;NSC 106568;2,4-Diamino-5-(3,4,5-trimethoxybenzyl)pyrimidine;NSC 106568
Empirical Formula (Hill Notation): C14H18N4O3 CAS号: 738-70-5 分子量: 290.32 Beilstein: 625127 EC 号: 212-006-2 MDL编号: MFCD00036761 PubChem化学物质编号: 329757283 NACRES: NA.24
Empirical Formula (Hill Notation): C14H18N4O3 CAS号: 738-70-5 分子量: 290.32 Beilstein: 625127 EC 号: 212-006-2 MDL编号: MFCD00036761 PubChem化学物质编号: 329757283 NACRES: NA.24
¥696.97
水杨酸,Salicylic acid;Pharmaceutical Secondary Standard; Certified Reference Material
PHR1013
别名:2-羟基苯甲酸,柳酸,邻羟基苯甲酸,2-Hydroxybenzoic acid
线性分子式: 2-(HO)C6H4CO2H CAS号: 69-72-7 分子量: 138.12 Beilstein: 774890 EC 号: 200-712-3 MDL编号: MFCD00002439 PubChem化学物质编号: 329823044 NACRES: NA.24
线性分子式: 2-(HO)C6H4CO2H CAS号: 69-72-7 分子量: 138.12 Beilstein: 774890 EC 号: 200-712-3 MDL编号: MFCD00002439 PubChem化学物质编号: 329823044 NACRES: NA.24
¥1,221.77