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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O,O-二甲基硫代磷酸,O,O-Dimethyl phosphorothionate [DMTP]

D495418
CasNo:1112-38-5;分子式:C2H7O3PS;分子量:142.11
¥4,060.00

O,O-二甲基硫代磷酸-13C4铵盐,O,O-Diethyl Thiophosphate-13C4 Ammonium Salt

A10941
CasNo:1330162-89-4;分子式:13C4H14NO3PS;分子量:191.17
¥4,550.00

O,O-二甲基硫代磷酸酯-d6铵盐,O,O-Dimethyl Phosphorothionate-d6 Ammonium Salt

D477622
CasNo:1330162-95-2;分子式:C2H4D6NO3PS;分子量:165.18
¥2,730.00

磷酸二甲酯-d6钠盐,Dimethyl Phosphate-d6 (Major) Sodium Salt

D477602
CasNo:157487-94-0;分子式:C2D6NaO4P;分子量:154.07
¥4,450.00

磷酸二乙酯-D10,Diethyl Phosphate-d10 (Diethyl-d10)

P359432
CAS:598-02-7;分子式:C₄HD₁₀O₄P;分子量:164.16
¥14,630.00

葡萄糖醛酸,Glucuronic Acid

G417410
别名:葡糖醛酸;CasNo:576-37-4;分子式:C6H10O7;分子量:194.14
¥2,380.00

10-甲酰叶酸,10-Formyl Folic Acid (>90%)

F700450
别名:甲酰叶酸;N-[4-[[(2-氨基-1,4-二氢-4-氧代-6-蝶啶基)甲基]甲酰氨基]苯甲酰基]-L-谷氨酸;Formylfolic acid, N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]formylamino]benzoyl]-L-glutamic acid

Empirical Formula (Hill Notation): C20H19N7O7 CAS号: 134-05-4 分子量: 469.41 NACRES: NA.24
¥2,030.00

2-甲氧基雌酮-1,4,16,16-d4,2-Methoxyestrone-1,4,16,16-d4

M262521
别名:2-甲氧基雌酮-d4;CasNo:949885-90-9;分子式:C19H20D4O3;分子量:304.42
¥630.00

3,5-二甲氧基肉桂酸 [主要为反式],3,5-Dimethoxycinnamic acid, predominantly trans;≥99%

D134007
线性分子式: (CH3O)2C6H3CH=CHCO2H CAS号: 16909-11-8 分子量: 208.21 EC 号: 240-956-8 MDL编号: MFCD00004389 PubChem化学物质编号: 24893262 NACRES: NA.22
¥455.00

4,4′-亚甲基双(异氰酸苯酯),4,4′-Methylenebis(phenyl isocyanate) [4,4′-MDI];analytical standard, ≥98%

33428
别名:二苯基甲烷-4,4′-二异氰酸酯;4,4′-MDI;Bis(4-isocyanatophenyl)methane

线性分子式: CH2(C6H4NCO)2 CAS号: 101-68-8 分子量: 250.25 Beilstein: 797662 EC 号: 202-966-0 MDL编号: MFCD00036131 PubChem化学物质编号: 24855527
¥936.70

4-甲氧基17β-雌二醇,4-Methoxy 17β-Estradiol

M262630
CasNo:26788-23-8;分子式:C19H26O3;分子量:302.41
¥2,100.00

8-甲基-1-壬醇 [异癸醇],8-Methyl-1-nonyl Alcohol

A10960
CasNo:25339-17-7;分子式:C10H22O;分子量:158.29
¥4,910.00

1,6-二氧杂环十二烷-7,12-二酮,1,6-Dioxacyclododecane-7,12-dione

D485305
别名:己二酸环状四亚甲基酯;Adipic Acid Cyclic Tetramethylene Ester

CasNo:777-95-7;MDL:MFCD00046971;分子式:C10H16O4;分子量:200.23
¥2,870.00

双酚A-d8,Bisphenol A-d8

B519499
别名:2,2-双(4-羟基苯基-d4)丙烷;2,2-Bis(4-hydroxyphenyl-d4)propane

Empirical Formula (Hill Notation): C15D8H8O2 CAS号: 92739-58-7 分子量: 236.34 MDL编号: MFCD00143778 PubChem化学物质编号: 329759476
¥3,100.00

乙胺丁醇-d4二盐酸盐,Ethambutol-d4 Dihydrochloride [EMB-d4]

E889802
CasNo:1129526-19-7;分子式:C10H22D4Cl2N2O2;分子量:281.26
¥2,450.00

4-氨基-3,5-二氯二氟吡啶,4-Amino-3,5-dichlorodifluoropyridine

A604665
别名:3,5-二氯-2,6-二氟吡啶-4-胺;3,5-Dichloro-2,6-difluoropyridin-4-amine

CasNo:2840-00-8;MDL:MFCD00011574;分子式:C5H2Cl2F2N2;分子量:198.99
¥1,540.00

溴二氯乙腈,Bromodichloroacetonitrile

B683400
别名:2-溴-2,2-二氯乙腈;CasNo:60523-73-1;分子式:C2BrCl2N;分子量:188.84
¥3,450.00

3β-熊去氧胆酸,3β-Ursodeoxycholic Acid

U850005
别名:熊二醇相关化合物H;Ursodiol Related Compound H;3β, 7β-Dihydroxy-5beta-cholan-24-oic acid

CasNo:78919-26-3;MDL:MFCD25563270;分子式:C24H40O4;分子量:392.57
¥2,730.00

3-氨基-4-羟基苯甲酸甲酯 [邻卡因],Methyl 3-amino-4-hydroxybenzoate [Orthocaine]

O697500
CasNo:536-25-4;MDL:MFCD00017095;分子式:C{8}H{9}NO{3};分子量:167.16
¥700.00

2-(二乙氨基)4-氨基-3-丁氧基苯甲酸乙酯 [丁氧卡因],2-(Diethylamino)ethyl 4-amino-3-butoxybenzoate

D680620
别名:丁氧卡因;CasNo:99-43-4;MDL:MFCD00242863;分子式:C17H28N2O3;分子量:308.42
¥1,630.00

甘熊去氧胆酸-d5,Glycoursodeoxycholic Acid-d5

G679552
别名:甘氨熊去氧胆酸-d5;甘草去氧胆酸-d5;分子式:C₂₆H₃₈D₅NO₅;分子量:454.65
¥2,800.00

甘熊去氧胆酸-d4 (主要),Glycoursodeoxycholic Acid-d4 (Major)

G679553
别名:甘氨熊去氧胆酸-d5;甘草去氧胆酸-d4;石胆酸杂质;CasNo:2044276-17-5;MDL:MFCD06658890;分子式:C26H39D4NO5;分子量:453.65
¥1,890.00

牛磺熊去氧胆酸2,2,4,4-d4钠盐,Tauroursodeoxycholic Acid 2,2,4,4-d4 Sodium Salt

T009203
别名:牛磺熊去氧胆酸-d4钠盐;CasNo:14605-22-2;MDL:MFCD00069496;分子式:C26H45NO6S.2H2O;分子量:499.71
¥3,500.00

牛磺去氧胆酸-2,2,3,4,4-d5酸,Tauroursodeoxycholic-2,2,3,4,4-d5 Acid

T009202
CasNo:1207294-25-4;分子式:C26H40D5NO6S;分子量:504.73
¥4,270.00