Sigma-Aldrich代理,L-脯氨酸 147-85-3 99% 药典级试剂细胞培养用

L-脯氨酸 ReagentPlus?, ≥99% (HPLC)

别名:(S)-吡咯烷-2-羧酸

分子式:C5H9NO2

CAS号:147-85-3

分子量:115.13

Beilstein/REAXYS Number:80810

EC 号:205-702-2

MDL编号:MFCD00064318

eCl@ss:32160406

PubChem化学物质编号:24898097

NACRES:NA.26

纯度:≥99% (HPLC)

形态:powder

应用:detection: suitable

杂质:L-Hydroxyproline, free

颜色:white

熔点mp:228 °C (dec.) (lit.)

应用

L-脯氨酸已被用于:

作为软骨细胞培养基 和合成葡萄糖基础培养基(SD)的补充剂。

作为鉴定血清样品中代谢物的标准品。

在一项研究中,用于制备溶剂为乙腈水溶液的 L-脯氨酸-L-苯丙氨酸(L-Pro-L-Phe)混合物。

包装:100g in poly bottle;10mg in glass bottle;1kg in poly bottle;5kg in poly drum

P0380 ReagentPlus?, ≥99% (HPLC) 试剂级

订货编号
包装规格 价格
P0380-10MG 10 MG 263
P0380-100G 100 G 1035
P0380-1KG 1 KG 7401
P0380-5KG 5 KG 24284
P5607 from non-animal source, ? meets EP, USP testing specifications, suitable for cell culture 非动物源,药典级,细胞培养用

订货编号
包装规格 价格
P5607-25G 25 G 475
P5607-100G 100 G 522
P5607-1KG 1 KG 4749
P8865

订货编号
包装规格 价格
P8865-100G 100 G 3798
P8865-1KG 1 KG 14109
P8865-10KG 10 KG 91695
81709 BioUltra, ≥99.5% (NT) 生物超纯级

订货编号
包装规格 价格
81709-10G 10 G 625
81709-25G 25 G 683
81709-100G 100 G 2287
W331902 99%, FCC, FG 食品级

订货编号
包装规格 价格
W331902-SAMPLE-K
599
W331902-100G-K 100 G 975
W331902-1KG-K 1 KG 2025
W331902-5KG-K 5 KG 7921
PHR1332 Pharmaceutical Secondary ? Standard; Certified Reference Material 认证标准品

订货编号
包装规格 价格
PHR1332-500MG 500 MG 986
1.0743 EMPROVE??EXPERT ? Ph Eur,USP 药典级

订货编号
包装规格 价格
1074301000
11466
1074309010
79653
1568506 United States Pharmacopeia ? (USP) Reference Standard 美国药典标准品

订货编号
包装规格 价格
1568506-200MG 200 MG 6206
93693 certified reference ? material,?TraceCERT?

订货编号
包装规格 价格
93693-100MG 100 MG 1355
V900338 Vetec?, ? reagent grade, ≥99%

订货编号
包装规格 价格
V900338-100G 100 G 173
V900338-500G 500 G 812
1.07434 for biochemistry 生化级

订货编号
包装规格 价格
1074340010 10 G 279
1074340100 100 G 951
1074340500 500 G 3657
1074349010 10 KG 30373
PHL83414 phyproof??Reference ? Substance 认证标准品

订货编号
包装规格 价格
PHL83414-100MG 100 MG 2366
P3350000 European Pharmacopoeia (EP) ? Reference Standard 欧洲药典标准品

订货编号
包装规格 价格
P3350000
2557
5370 A non-essential amino acid. ? Precursor of hydroxyproline in collagen.

订货编号
包装规格 价格
5370-100GM 100 G 1123
8.16019 for synthesis 合成级

订货编号
包装规格 价格
8160190025 25 G 162
8160190100 100 G 291
A2161 analytical standard 分析标准品

订货编号
包装规格 价格
A2161-5ML 5 ML 710
A2161-10ML 10 ML 1219

Sigma-Aldrich代理,R4500 (-)-核黄素 from Eremothecium ashbyii, ≥98%

R4500 (-)-核黄素 from Eremothecium ashbyii, ≥98%化学性质:黄色至橙黄色或红黄色结晶性固体,微有特殊气味,味淡苦,对光敏感。有三种不同水中溶解度的结晶型。干燥时不被散射光影响,但在碱性溶液中易被光影响变质。在暗中对无机酸稳定。易溶于碱性稀溶液,微溶于环己烷、乙酸异戊酯和苯酚,极微溶于乙醇、等渗氯化钠溶液,不溶于乙醚、氯仿、丙酮和苯。极微溶水,水溶液呈黄绿色,饱和水溶液呈中性。pH 5.5-7.2(0.1g/L,H2O,20℃)。熔点 275-290℃(dec.)。比旋光 [α]20/D-135o(c=5,0.05M,NaOH)。用途:丙烯酰胺凝胶聚合作用的光催化剂;配制组织培养基;生命科学;细菌血清检验中制备钩端螺旋体培养基。储存:常温危害声明:对环境无危害。预防声明:灭火:耐醇泡沫,干粉或二氧化碳灭火。避免禁忌物。

Sigma-Aldrich代理,R9504,(-)-核黄素,83-88-5,BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

R9504,(?)-核黄素,≥98%

BioReagent, suitable for cell culture, suitable for insect cell culture, ≥98%

别名:乳黄素, 维生素 B2, 维生素 G

Empirical Formula (Hill Notation):C17H20N4O6

CAS号:83-88-5

分子量:376.36

Beilstein/REAXYS Number:97825

EC 号:201-507-1

MDL编号:MFCD00005022

eCl@ss:34058005

PubChem化学物质编号:24899415

NACRES:NA.75

R9504-25G ¥392.11

R9504-100G ¥1,309.67

形式

powder

应用

cell culture | insect: suitable

cell culture | mammalian: suitable

颜色yellow to orange

mp 290 °C (dec.) (lit.)

溶解性0.1 M NaOH: 10 mg/mL, clear, yellow to orange

储存温度room temp

说明

一般描述

核黄素是一种可溶于水的必需维生素。牛奶和鸡蛋是它的主要来源。核黄素在所有组织中通常与酶结合。核黄素在血浆中定位时,与白蛋白和特异性免疫球蛋白结合。

应用

(-)-核黄素已用于实验小鼠腹腔注射给药,以研究其对大脑中动脉阻塞卒中的保护作用。它也可与克雷布斯液一起使用,以体外模拟类缺血状态。

包装

25, 100 g in glass bottle

生化/生理作用

核黄素是活性辅酶因子核黄素 5′ -单磷酸盐(也称为黄素单核苷酸或 FMN)和黄素腺嘌呤二核苷酸 (FAD)的前体。饮食中的核黄素缺乏会导致一种称为阿里波黄素沉积症的综合征,其症状包括唇炎、口角炎、舌炎、角膜炎和脂溢性皮炎。核黄素具有抗肿瘤发展和心血管疾病的保护作用。其缺乏常影响涉及氧化还原反应的代谢。核黄素对铁的吸收、胃肠道发育、神经发生、角膜血管化和角膜混浊都有重要作用。

Sigma-Aldrich代理,S9637 丁二酸钠 二元 六水合物 BioReagent, suitable for cell culture, suitable for insect cell culture

S9637 丁二酸钠 二元 六水合物 BioReagent, suitable for cell culture, suitable for insect cell culture

Sigma-Aldrich,琥珀酸钠 二元 六水合物,BioReagent, suitable for cell culture, suitable for insect cell culture

别名:丁二酸 二钠盐, 琥珀酸 二钠盐

线性分子式:NaOOCCH2CH2COONa · 6H2O

CAS号:6106-21-4

分子量:270.14

Beilstein:3921044

EC 号:205-778-7

MDL编号:MFCD00149117

PubChem化学物质编号:24899848

NACRES:NA.71

订货编号包装规格?价格?

S9637-100G100 G ¥470.35

S9637-500G500 G ¥1,703.70

属性

质量水平

300

产品线

BioReagent

应用

cell culture | insect: suitable

cell culture | mammalian: suitable

溶解性

H2O: 100 mg/mL, clear, colorless

说明

包装

100, 500 g in poly bottle

应用

在细胞培养应用中用作 TCA(三羧酸循环) 补充剂。

安全信息

Storage Class Code

13 – Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

论文

LetB Structure Reveals a Tunnel for Lipid Transport across the Bacterial Envelope.

Georgia L Isom et al.

Cell, 181(3), 653-664 (2020-05-04)

Gram-negative bacteria are surrounded by an outer membrane composed of phospholipids and lipopolysaccharide, which acts as a barrier and contributes to antibiotic resistance. The systems that mediate phospholipid trafficking across the periplasm, such as MCE (Mammalian Cell Entry) transporters, have…

Specific Effects of Trabectedin and Lurbinectedin on Human Macrophage Function and Fate-Novel Insights.

Adrián Povo-Retana et al.

Cancers, 12(10) (2020-10-24)

Tumor-associated macrophages (TAMs) play a crucial role in suppressing the immunosurveillance function of the immune system that prevents tumor growth. Indeed, macrophages can also be targeted by different chemotherapeutic agents improving the action over immune checkpoints to fight cancer. Here…

Conditionally replicative adenoviral vectors for imaging the effect of chemotherapy on pancreatic cancer cells.

Jun Kimura et al.

Cancer science, 104(8), 1083-1090 (2013-05-18)

Pancreatic cancer has a poor prognosis after complete macroscopic resection combined with chemotherapy. Even after neoadjuvant chemotherapy, R0 resection is often not possible. Moreover, current imaging techniques cannot reliably distinguish viable cancer cells from scar tissue at the resectional margin….

Oxidative damage of rat liver mitochondria during exposure to t-butyl hydroperoxide. Role of Ca2? ions in oxidative processes.

Ilya B Zavodnik et al.

Life sciences, 92(23), 1110-1117 (2013-05-07)

The present study was designed for further evaluation of the biochemical mechanism of hepatic mitochondrial dysfunction under oxidative damages induced by organic hydroperoxide, tert-butyl hydroperoxide (tBHP), for estimation of the molecular targets impaired during oxidative stress, and for investigation of…

Acquired resistance to gemcitabine and cross-resistance in human pancreatic cancer clones.

Hiroshi Yoneyama et al.

Anti-cancer drugs, 26(1), 90-100 (2014-09-05)

The efficacy of gemcitabine (GEM), a standard treatment agent for pancreatic cancer, is insufficient because of primary or acquired resistance to this drug. Patients with tumors intrinsically sensitive to GEM gradually acquire resistance and require a shift to second agents…

Sigma-Aldrich代理,硫胺盐酸盐,67-03-8,生化试剂,细胞培养级,适用于昆虫细胞培养, 适用于植物细胞培养

T1270

Sigma-Aldrich

硫胺 盐酸盐

BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture

别名:维生素B1 盐酸盐, 硫胺素 盐酸盐

Empirical Formula (Hill Notation):C12H17ClN4OS · HCl

CAS号:67-03-8

分子量:337.27

Beilstein:3851771

EC 号:200-641-8

MDL编号:MFCD00012780

eCl@ss:34058006

PubChem化学物质编号:24899952

NACRES:NA.75

订货编号包装规格? ? ? ? 价格

T1270-25G25 G? ? ? ?¥690.43

T1270-100G100 G? ? ? ¥1,402.33

生物来源

synthetic (organic)

产品线

BioReagent

测定

≥99.0% (HPLC)

形式

powder

分子量

Mw 337.27 g/mol

应用

cell culture | insect: suitable

cell culture | mammalian: suitable

cell culture | plant: suitable

颜色

white

mp

250 °C (dec.) (lit.)

溶解性

H2O: 50 mg/mL, clear, colorless

相关类别

Plant Culture Media

Vitamins

说明

包装

25, 100 g in poly bottle

应用

在培养的细胞中支持能量代谢和氨基酸合成。存在于许多传统无血清配方中。

安全信息

象形图

Exclamation mark

GHS07

警示用语:

Warning

危险声明

H319

预防措施声明

P264 – P280 – P305 + P351 + P338 – P337 + P313

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 – Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

参考论文

PasT of Escherichia coli sustains antibiotic tolerance and aerobic respiration as a bacterial homolog of mitochondrial Coq10.

Cinzia Fino et al.

MicrobiologyOpen, 9(8), e1064-e1064 (2020-06-20)

Antibiotic-tolerant persisters are often implicated in treatment failure of chronic and relapsing bacterial infections, but the underlying molecular mechanisms have remained elusive. Controversies revolve around the relative contribution of specific genetic switches called toxin-antitoxin (TA) modules and global modulation of…

Improved growth and morphological plasticity of Haloferax volcanii.

Roshali T de Silva et al.

Microbiology (Reading, England), 167(2) (2021-01-19)

Some microbes display pleomorphism, showing variable cell shapes in a single culture, whereas others differentiate to adapt to changed environmental conditions. The pleomorphic archaeon Haloferax volcanii commonly forms discoid-shaped (‘plate’) cells in culture, but may also be present as rods…

Isolation and propagation of leptospires at 37?°C directly from the mammalian host.

Richard L Hornsby et al.

Scientific reports, 10(1), 9620-9620 (2020-06-17)

The causative agent of leptospirosis includes multiple serovars and species of pathogenic leptospires that are excreted via urine from reservoir hosts of infection. Primary isolation takes weeks to months, and is limited to semi-solid media at 28-30?°C. Here we present…

Conjugation Protocol Optimised for Roseburia inulinivorans and Eubacterium rectale.

Paul O Sheridan et al.

Bio-protocol, 10(7), e3575-e3575 (2021-03-05)

Roseburia and Eubacterium species of the human gut microbiota play an important role in the maintaince of human health, partly by producing butyrate, the main energy source of our colonic epithelial cells. However, our knowledge of the biochemistry and physiology…

Gene expression differences in infected and noninfected middle ear complementary DNA libraries.

Joseph E Kerschner et al.

Archives of otolaryngology–head & neck surgery, 135(1), 33-39 (2009-01-21)

To investigate genetic differences in middle ear mucosa (MEM) with nontypeable Haemophilus influenzae (NTHi) infection. Genetic upregulation and downregulation occurs in MEM during otitis media (OM) pathogenesis. A comprehensive assessment of these genetic differences using the techniques of complementary DNA…

默克ICP元素分析标准溶液

Element ICP Standard Solution 1000 mg/L

Accreditation:Merck KGaA, Darmstadt, Germany is accredited by the German accreditation authority as registered reference material producer

(D-RM-15185-01-00) in accordance with ISO 17034.

Merck KGaA, Darmstadt, Germany – Calibration laboratory is accredited by the German accreditation authority as registered Calibration Laboratory (D-K-15185-01-00) according to

DIN EN ISO/IEC 17025.

Description of CRM:Element ICP standard solution 1000 mg/l

Expiry date:4 years

Storage:+15°C to +25°C tightly closed in the original container

Specification:956 – 1011 mg/kg

170301 Al Aluminium ICP Standard ± 5 mg/kg 170302 Sb Antimony ICP Standard ± 5 mg/kg 170303 As Arsenic ICP Standard ± 5 mg/kg 170304 Ba Barium ICP Standard ± 5 mg/kg 170305 Be Beryllium ICP Standard ± 5 mg/kg 170306 Bi Bismuth ICP Standard ± 5 mg/kg 170307 B Boron ICP Standard ± 5 mg/kg 170309 Cd Cadmium ICP Standard ± 5 mg/kg 170308 Ca Calcium ICP Standard ± 5 mg/kg 170311 Ce Cerium ICP Standard ± 5 mg/kg 170310 Cs Cesium ICP Standard ± 5 mg/kg 170312 Cr Chromium ICP Standard ± 5 mg/kg 170313 Co Cobalt ICP Standard ± 5 mg/kg 170314 Cu Copper ICP Standard ± 5 mg/kg 170315 Dy Dysprosium ICP Standard ± 5 mg/kg 170316 Er Erbium ICP Standard ± 5 mg/kg 170317 Eu Europium ICP Standard ± 5 mg/kg 170318 Gd Gadolinium ICP Standard ± 5 mg/kg 170319 Ga Gallium ICP Standard ± 6 mg/kg 170320 Ge Germanium ICP Standard ± 5 mg/kg 170321 Au Gold ICP Standard ± 5 mg/kg 170322 Hf Hafnium ICP Standard ± 5 mg/kg 170323 Ho Holmium ICP Standard ± 5 mg/kg 170324 In Indium ICP Standard ± 5 mg/kg 170325 Ir Iridium ICP Standard ± 8 mg/kg (*)

170326 Fe Iron ICP Standard ± 5 mg/kg 170327 La Lanthanum ICP Standard ± 5 mg/kg 170328 Pb Lead ICP Standard ± 5 mg/kg 170329 Li Lithium ICP Standard ± 6 mg/kg 170330 Lu Lutetium ICP Standard ± 5 mg/kg 170331 Mg Magnesium ICP Standard ± 5 mg/kg 170332 Mn Manganese ICP Standard ± 5 mg/kg 170333 Hg Mercury ICP Standard ± 7 mg/kg 170334 Mo Molybdenum ICP Standard ± 5 mg/kg 170335 Nd Neodymium ICP Standard ± 6 mg/kg 170336 Ni Nickel ICP Standard ± 5 mg/kg 170337 Nb Niobium ICP Standard ± 5 mg/kg 170338 Os Osmium ICP Standard ± 5 mg/kg (*) 170339 Pd Palladium ICP Standard ± 5 mg/kg 170340 P Phosphorus ICP Standard ± 5 mg/kg 170341 Pt Platinum ICP Standard ± 5 mg/kg 170342 K Potassium ICP Standard ± 5 mg/kg 170343 Pr Praseodymium ICP Standard ± 9 mg/kg 170344 Re Rhenium ICP Standard ± 6 mg/kg 170345 Rh Rhodium ICP Standard ± 6 mg/kg 170346 Rb Rubidium ICP Standard ± 8 mg/kg 170347 Ru Ruthenium ICP Standard ± 8 mg/kg (*) 170348 Sm Samarium ICP Standard ± 6 mg/kg 170349 Sc Scandium ICP Standard ± 5 mg/kg 170350 Se Selenium ICP Standard ± 7 mg/kg 170365 Si Silicon ICP Standard ± 5 mg/kg 170352 Ag Silver ICP Standard ± 5 mg/kg 170353 Na Sodium ICP Standard ± 5 mg/kg 170355 S Sulfur ICP Standard ± 5 mg/kg 170354 Sr Strontium ICP Standard ± 5 mg/kg 170356 Ta Tantalum ICP Standard ± 5 mg/kg 170357 Te Tellurium ICP Standard ± 5 mg/kg 170358 Tb Terbium ICP Standard ± 5 mg/kg 170359 Tl Thallium ICP Standard ± 5 mg/kg 170361 Tm Thulium ICP Standard ± 6 mg/kg 170362 Sn Tin ICP Standard ± 5 mg/kg 170363 Ti Titanium ICP Standard ± 5 mg/kg 170364 W Tungsten ICP Standard ± 5 mg/kg 170366 V Vanadium ICP Standard ± 5 mg/kg 170367 Yb Ytterbium ICP Standard ± 5 mg/kg 170368 Y Yttrium ICP Standard ± 5 mg/kg 170369 Zn Zinc ICP Standard ± 5 mg/kg 170370 Zr Zirconium ICP Standard ± 5 mg/kg

Sigma-Aldrich代理,T3251 (±)-α-生育酚 synthetic, ≥96% (HPLC)

T3251 (±)-α-生育酚 synthetic, ≥96% (HPLC)

别名:

维生素 E, DL-α-生育酚

分子式:C29H50O2

CAS号:10191-41-0

分子量:430.71

Beilstein/REAXYS Number:94012

EC 号:233-466-0

MDL编号:MFCD00006848

eCl@ss:34058016

PubChem化学物质编号:24900118

NACRES:NA.77

包装? ? ? ? ? ? ? ? ? ?规格? ? ? 价格 ?

T3251-5G ????????5 G ? ?¥186.73

T3251-25G 25 G? ? ¥400.52

T3251-100G 100 G? ?¥1,125.69

T3251-500G 500 G? ? ¥3,080.69

生物来源

synthetic

测定

≥96% (HPLC)

形式

liquid

应用

HPLC: suitable

颜色

faint brown to brown

yellow to very dark yellow

溶解性

H2O: insoluble

acetone: miscible

chloroform: miscible

ethanol: miscible

vegetable oils: miscible

密度

0.950 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES string

CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1

InChI

1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3

InChI key

GVJHHUAWPYXKBD-UHFFFAOYSA-N

Sigma-Aldrich代理,L-酪氨酸 60-18-4 Sigma生化试剂

L-酪氨酸reagent grade, ≥98% (HPLC)

别名:3-(4-对羟苯基)-L-丙氨酸, (S)-2-氨基-3-对羟苯基丙酸

分子式:4-(HO)C6H4CH2CH(NH2)CO2H

CAS号:60-18-4

分子量:181.19

Beilstein/REAXYS Number:392441

EC 号:200-460-4

MDL编号:MFCD00002606

eCl@ss:32160406

PubChem化学物质编号:24900164

NACRES:NA.26

等级:试剂级reagent grade

含量:≥98% (HPLC)

形态:粉末powder

应用:detection: suitable

颜色:white to off-white

熔点mp:>300 °C (dec.) (lit.)

溶解性:1 M HCl: soluble 50 mg/mL

应用

L-酪氨酸已被用于制备用于酪氨酸酶测定的酪氨酸溶液。它也被用于测定胃蛋白酶的活性。

包装:50, 100, 500 g in poly bottle;1 kg in poly bottle

生化/生理作用

L-酪氨酸是一种具有极性侧链的非必需氨基酸。细胞可利用它来合成在信号转导中发挥作用的蛋白质。L-酪氨酸是一种蛋白原氨基酸,其可作为激酶转移的磷酸基团的接收者。

其他说明

多巴胺和其他儿茶酚胺的氨基酸前体

T3754 reagent grade, ≥98% (HPLC) 试剂级

订货编号
包装规格 价格
T3754-50G 50 G 613
T3754-100G 100 G 1009
T3754-500G 500 G 3667
T3754-1KG 1 KG 5047

T8566 from non-animal source, ? meets EP, USP testing specifications, suitable for cell culture, 99.0-101.0% 非动物源,药典级细胞培养用

订货编号
包装规格 价格
T8566-10MG 10 MG 242
T8566-25G 25 G 369
T8566-100G 100 G 1292
T8566-1KG 1 KG 6318

93829 BioUltra, ≥99.0% (NT) 生物超纯级

订货编号
包装规格 价格
93829-25G 25 G 499
93829-100G 100 G 1881

PHR1097 Pharmaceutical Secondary ? Standard; Certified Reference Material 认证标准品

订货编号
包装规格 价格
PHR1097-1G 1 G 991

T4321 PharmaGrade, Ajinomoto, EP, ? USP, manufactured under appropriate GMP controls for pharma or ? biopharmaceutical production, suitable for cell culture 药典级,细胞培养用

订货编号
包装规格 价格
T4321-100G 100 G 2224
T4321-1KG 1 KG 8980
T4321-10KG 10 KG 53822
T4321-25KG 25 KG 116572

1.08371 for biochemistry 生化级

订货编号
包装规格 价格
1083710025 25 G 486
1083710100 100 G 661
1083711000 1 KG 3531

1705006 United States Pharmacopeia ? (USP) Reference Standard 美国药典标准品

订货编号
包装规格 价格
1705006-500MG 500 MG 4164

91515 certified reference ? material,?TraceCERT? 认证标准品

订货编号
包装规格 价格
91515-100MG 100 MG 1355

W373605 FG 食品级

订货编号
包装规格 价格
W373605-SAMPLE
599
W373605-100G 100 G 930
W373605-1KG 1 KG 2269

1.08378 EMPROVE??EXPERT ? Ph Eur,JP,USP

订货编号
包装规格 价格
1083781000
13511

V900426 Vetec?, ? reagent grade, ≥98% 试剂级

订货编号
包装规格 价格
V900426-100G 100 G 179
V900426-500G 500 G 815

8.16021 for synthesis 合成级
订货编号 包装规格 价格
8160210025 25 G 184
8160210100 100 G 261

T2900000 European Pharmacopoeia (EP) ? Reference Standard 欧洲药典标准品

订货编号
包装规格 价格
T2900000
2557