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Cell子刊解读!科学家发现阿尔兹海默氏痴呆症和特殊基因Dlgap2之间的关联!
近日,一项刊登在国际杂志Cell Reports上题为“Cross-Species Analyses Identify Dlgap2 as a Regulator of Age-Related Cognitive Decline and Alzheimer's Dementia”的研究报告中,来自缅因大学等机构的科学家们通过研究发现,一种能帮助促进神经系统中神经元细胞之间交流沟通的基因或与阿尔兹海默氏痴呆症和机体认知功能下降直接相关。文章中,研究人员揭示了影响机体对认知能力下降和痴呆症耐受性或易感性的遗传分子机制。[查看]
http://cxbio.com/Article/cellzkjdkxjfxaezhmsc_1.html
J Neurosci:关键蛋白调节大脑发育
正常的大脑发育需要神经元和非神经元(也称为神经胶质)细胞之间的精确相互作用。筑波大学的研究人员在一项新研究中揭示了蛋白质精氨酸甲基转移酶(PRMT)1的丧失如何导致神经胶质细胞破裂并影响大脑的正常发育。[查看]
http://cxbio.com/Article/jneuroscigjdbdjdnfy_1.html
Fluorospark(R) 激酶/ADP 多重检测试剂盒(291-77401)
Fluorospark(R) 激酶/ADP 多重检测试剂盒(291-77401)Fluorospark(R) Kinase/ADP Multi-Assay Kit是和光(wako)与日本东京大学新药研究机构共同研发的ADP荧光检测试剂盒。拥有高通量筛选(HTS)必备的高灵敏度、高准确度、低成本、简便等特性。本产品不仅可检测激酶,同时可用于检测产生ADP的酶(如ATP酶、乙酰基—CoA羧化酶)的活性[查看]
http://cxbio.com/Article/291-77401_1.html
聚蔗糖 Polysucrose
聚蔗糖(Polysucrose, 68954-24-5)是由蔗糖和环氧氯丙烷共聚合成,然后通过超滤或分级沉淀进行纯化。聚蔗糖具有良好的与细胞、病毒、微生物的生物相容性,已在分离技术中应用了几十年。[查看]
http://cxbio.com/Article/polysucrose_1.html
羧甲基标记聚蔗糖 CM-Polysucrose
羧甲基标记聚蔗糖由羧甲基取代的葡聚糖链构成,使其具有多聚阴离子的特点。TdB提供平均分子量70KDa的羧甲基标记聚蔗糖。羧甲基标记聚蔗糖为白色粉末。羧甲基标记聚蔗糖常用于水凝胶。[查看]
http://cxbio.com/Article/CM-POLYSUCROSE_1.html
TRITC标记聚蔗糖 TRITC-polysucrose
TRITC标记聚蔗糖,是由聚蔗糖与TRITC反应制备而成,合成条件与TRITC标记葡聚糖的相类似。在较宽的pH范围内,TRITC标记聚蔗糖为红色粉末,易溶于水和盐溶液。主要用于渗透性和微循环研究。由于其球状结构,通常用于肾小球过滤研究。[查看]
http://cxbio.com/Article/tritc_polysucrose_1.html
Science:将圆二色光谱与质谱组合使用,可分离富含鸟嘌呤的DNA离子
在一项新的研究中,来自法国波尔多大学的研究人员开发出一种利用质谱法分离富含鸟嘌呤的DNA离子的方法。相关研究结果发表在2020年6月26日的Science期刊上,论文标题为“Mass-resolved electronic circular dichroism ion spectroscopy”。在这篇论文中,他们描述了他们的方法,以及如何可能将它用于扩展质谱结构分析的能力。英国曼彻斯特大学的Perdita Barran针对这项研究在同期Science期刊上发表了一篇标题为“Action spectra of chiral secondary structure”的评论类型文章,概述了对晶体中分子手性研究的历史,还对这项研究进行了概述。[查看]
http://cxbio.com/Article/sciencejyesgpyzpzhsy_1.html
FITC标记聚蔗糖
FITC标记聚蔗糖(FITC-Polysucrose)是黄色粉末,极易溶于水和盐溶液,形成黄色的溶液。ITC标记聚蔗糖主要用于研究渗透性和微循环。由于其球形结构,常被用于肾小球过滤研究。[查看]
http://cxbio.com/Article/FITC_polysucrose_1.html
Nat Med:迄今为止最大规模的蛋白质组学研究揭示葡萄糖代谢蛋白与阿尔兹海默病之间的神秘关联!
如今我们对阿尔兹海默病的病理生理学机制了解地仍然并不完全,近日,一篇发表在国际杂志Nature Medicine上题为“Large-scale proteomic analysis of Alzheimer's disease brain and cerebrospinal fluid reveals early changes in energy metabolism associated with microglia and astrocyte activation”的研究报告中,来自埃默里大学医学院等机构的科学家们就通过利用定量质谱法和共表达网络分析技术进行了迄今为止最大规模的蛋白质组学研究将机体的葡萄糖代谢蛋白与阿尔兹海默病(AD)疾病生物学特性联系了起来。[查看]
http://cxbio.com/Article/natmedqjwzzdgmddbzzx_1.html
PNAS重大突破:发现抗衰老的关键生化机制
衰老是生命中不可避免的一部分,但有些物种衰老的方式与其他物种非常不同,甚至与非常相似的物种也不一样。例如,一种体型与鼹鼠或老鼠相仿的东非啮齿动物--裸鼹鼠,表现出明显的延缓衰老过程,可活到30岁。来自俄罗斯、德国和瑞士的科学家现在在老鼠,蝙蝠和裸鼢鼠细胞中证实了一种和衰老相关的机制--一个线粒体内膜"轻度的去极化"过程:轻度去极化调节细胞中线粒体活性氧的产生(mROS),因此是一种抗衰老的机制。在小鼠中,这种机制在1岁时瓦解,而在裸鼹鼠中直到20岁才开始瓦解。近日发表在《PNAS》上的这篇论文详细描述了这一新证实的机制。[查看]
http://cxbio.com/Article/pnaszdtpfxksldgjshjz_1.html
Science:新研究揭示VDAC蛋白寡聚体促进线粒体DNA释放和自身免疫反应
免疫系统利用它的线粒体自我刺激针对感染的先天性反应和适应性反应。活性氧(ROS)、具有免疫原性的线粒体DNA (mtDNA)甚至整个线粒体都在一个微妙的平衡中局部动员起来,从而产生炎性作用的热点。当这些过程的正常限制性反馈受到破坏时,有害的自身免疫反应常常就会出现。[查看]
http://cxbio.com/Article/sciencexyjj_1_1.html
Cell:人胶质母细胞瘤类器官可重现肿瘤特征,并可用于评价药物和CAR-T细胞的疗效
胶质母细胞瘤是最为侵袭性的最为常见的脑癌形式。由患者自身的胶质母细胞瘤培育而成的实验室大脑类器官可能为如何最好地治疗它提供了答案。在一项新的研究中,来自美国宾夕法尼亚大学的研究人员发现胶质母细胞瘤类器官可能可以作为有效的模型来快速地测试个性化治疗策略。相关研究结果于2019年10月26日在线发表在Cell期刊上,论文标题为“Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders”。[查看]
http://cxbio.com/Article/cellrjzmxbllqgkzxzlt_1.html
Geroscience:雷帕霉素或许能够延缓皮肤衰老!
为了追求永葆青春,人们往往痴迷于乳液、补品、血清和饮食,但一项新的发现可能会给我们提供新的选择。 Drexel大学医学院研究人员发表在Geroscience上的一项研究表明,雷帕霉素(一种经过FDA批准的药物,通常可用于预防移植手术后的器官排斥反应)也可能减缓人类皮肤的衰老。[查看]
http://cxbio.com/Article/gerosciencelpmshxngy_1.html
Science子刊:白介素-11是特发性肺纤维化的治疗靶点
特发性肺纤维化(Idiopathic pulmonary fibrosis, IPF)是一种进行性肺纤维化疾病,侵袭性肺肌纤维母细胞分泌胶原蛋白,破坏肺的完整性。[查看]
http://cxbio.com/Article/sciencezkbjs11stfxfx_1.html
Nat Neurosci:独特的指纹印记或让神经细胞变得与众不同
日前,一项刊登在国际杂志Nature Neuroscience上的研究报告中,来自巴塞尔大学的科学家们通过研究发现,选择性剪接过程所产生的蛋白质变异体或能控制大脑中神经细胞的特性和功能,这就使得有机体能够利用有限数量的基因来构建一个高度复杂的神经网络。[查看]
http://cxbio.com/Article/rqyxkdzgjzznatureneu_1.html
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Calibration Standard 0.25 mg/L C NIST Sucrose
Calibration Standard 0.25 mg/L C NIST Sucrose
Calibration Standard 0.5 mg/L C NIST Sucrose
Calibration Standard 0.5 mg/L C NIST Sucrose
Calibration Kit; 2 x calibration blanks, 0.25 mg/L C Sucrose and 0.5mg/L Sucrose. 500mL Bottles
Calibration Kit; 2 x calibration blanks, 0.25 mg/L C Sucrose and 0.5mg/L Sucrose. 500mL Bottles
Calibration Standard 1.25 mg/L C NIST Sucrose
Calibration Standard 1.25 mg/L C NIST Sucrose
Calibration Standard 1.25 mg/L C NIST Sucrose
Calibration Standard 1.25 mg/L C NIST Sucrose
Calibration Standard 1000 mg/L C NIST Sucrose
Calibration Standard 1000 mg/L C NIST Sucrose
System Suitability USP Set;2 x H2O,0.5 mg/L C Sucrose,0.5 mg/L C,C6H4O2,0.25 mg/L C NIST Sucrose
System Suitability USP Set;2 x H2O,0.5 mg/L C Sucrose,0.5 mg/L C,C6H4O2,0.25 mg/L C NIST Sucrose
Calibration Standard 0.25 mg/L C NIST Sucrose
Calibration Standard 0.25 mg/L C NIST Sucrose
Calibration Standard 0.5 mg/L C NIST Sucrose
Calibration Standard 0.5 mg/L C NIST Sucrose
Calibration Standard 0.75 mg/L C NIST Sucrose
Calibration Standard 0.75 mg/L C NIST Sucrose
System Suitability Set to USP;Reagent H2O, 0.5 mg/L C Sucrose,0.5 mg/L C 1,4-Benzoquinone.40mlbtls
System Suitability Set to USP;Reagent H2O, 0.5 mg/L C Sucrose,0.5 mg/L C 1,4-Benzoquinone.40mlbtls
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP Suitability Kit;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C from USP 1,4- C6H4O2
USP Suitability Kit;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C from USP 1,4- C6H4O2
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone. 125mL Bottles
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone. 125mL Bottles
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Set,Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
USP System Suitability Set,Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
USP System Suitability Set;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C from USP C6H4O2
USP System Suitability Set;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C from USP C6H4O2
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C C6H4O2.
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C from USP Sucrose,0.5 mg/L C C6H4O2.
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone. 250ml Bottles
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone. 250ml Bottles
USP System Suitability Set,2 x Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.
USP System Suitability Set,2 x Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
USP System Suitability Set,Reagent H2O,0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C C6H4O2.
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C C6H4O2.
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Reagent; H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4-Benzoquinone
USP System Suitability Reagent; H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4-Benzoquinone
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Kit;2 x Blanks,0.5 mg/L C USP Sucrose,0.5 mg/L C USP C6H4O2
USP System Suitability Kit;2 x Blanks,0.5 mg/L C USP Sucrose,0.5 mg/L C USP C6H4O2
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C from USP 1,4- C6H4O2.
USP System Suitability Kit;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C from USP 1,4- C6H4O2.
0.5 mg/L C from USP Sucrose
0.5 mg/L C from USP Sucrose
USP System Suitability;Reagent H2O,0.500 mg/L C USP Sucrose,0.500 mg/L C USP 1,4- C6H4O2.
USP System Suitability;Reagent H2O,0.500 mg/L C USP Sucrose,0.500 mg/L C USP 1,4- C6H4O2.
USP System Suitability Set, Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.1Lbtls
USP System Suitability Set, Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4- C6H4O2.1Lbtls
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone.1L Bottles
Reagent Water, 0.5 mg/L C from USP Sucrose and 0.5 mg/L C from USP 1,4-Benzoquinone.1L Bottles
USP System Suitability Kit;2 x Reagent H2O,0.5 mg/L CUSP Sucrose,0.500 mg/L C USP 1,4- C6H4O2.
USP System Suitability Kit;2 x Reagent H2O,0.5 mg/L CUSP Sucrose,0.500 mg/L C USP 1,4- C6H4O2.
System Suitability Set;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4-Benzoquinone.1Lbtls
System Suitability Set;Reagent H2O, 0.5 mg/L C USP Sucrose,0.5 mg/L C USP 1,4-Benzoquinone.1Lbtls
Validation Set;2 x Blanks,0.25,0.5,0.75 mg/L C NIST Sucrose.
Validation Set;2 x Blanks,0.25,0.5,0.75 mg/L C NIST Sucrose.
Calibration Kit;Blank, 0.25 mg/L C NIST Sucrose,0.5 mg/L C NIST Sucrose,0.75 mg/L C NIST Sucrose.
Calibration Kit;Blank, 0.25 mg/L C NIST Sucrose,0.5 mg/L C NIST Sucrose,0.75 mg/L C NIST Sucrose.
Validation Kit, 2 x Blanks and 0.5 mg/L C NIST Sucrose. 60ml Bottles
Validation Kit, 2 x Blanks and 0.5 mg/L C NIST Sucrose. 60ml Bottles
Validation Kit, Blank and 0.5 mg/L C NIST Sucrose. 60ml Bottles
Validation Kit, Blank and 0.5 mg/L C NIST Sucrose. 60ml Bottles
Validation Kit, 2 x Blanks and 0.5 mg/L C NIST Sucrose. 60ml Bottles
Validation Kit, 2 x Blanks and 0.5 mg/L C NIST Sucrose. 60ml Bottles
TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C)
TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C)
TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C) acidified with HCl
TOC Standard USP Standard Sucrose Solution Rs (0.5mg/L C) acidified with HCl
TOC Standard 0.5mg/L C as Sucrose
TOC Standard 0.5mg/L C as Sucrose
TOC Standard 1.0mg/L C as Sucrose
TOC Standard 1.0mg/L C as Sucrose
TOC Standard 2mg/L C as Sucrose
TOC Standard 2mg/L C as Sucrose
TOC Standard 5mg/L C as Sucrose
TOC Standard 5mg/L C as Sucrose
TOC Standard 10mg/L C as Sucrose
TOC Standard 10mg/L C as Sucrose
TOC Standard 25mg/L C as Sucrose
TOC Standard 25mg/L C as Sucrose
TOC Standard 50mg/L C as Sucrose
TOC Standard 50mg/L C as Sucrose
TOC Standard 0.25mg/L C as Sucrose
TOC Standard 0.25mg/L C as Sucrose
TOC Standard 0.75mg/L C as Sucrose
TOC Standard 0.75mg/L C as Sucrose
TOC Standard 4mg/L C as Sucrose
TOC Standard 4mg/L C as Sucrose
TOC Standard 500mg/L C as Sucrose
TOC Standard 500mg/L C as Sucrose
TOC Standard 50,000mg/L C as Sucrose
TOC Standard 50,000mg/L C as Sucrose
Reference Thin Film for Heat Diffusion Time Across a Thickness(Titanium Nitride Thinfilm/Synthetic Quartz Substrate)
Reference Thin Film for Heat Diffusion Time Across a Thickness(Titanium Nitride Thinfilm/Synthetic Quartz Substrate)
Sucrose (Brix) Standard 0% ICUMSA
Sucrose (Brix) Standard 0% ICUMSA
Sucrose (Brix) Standard Stabilised 0%-1.332986
Sucrose (Brix) Standard Stabilised 0%-1.332986
Sucrose (Brix) Standard Stabilised 0%-1.332986
Sucrose (Brix) Standard Stabilised 0%-1.332986
Sucrose (Brix) Standard 5% ICUMSA
Sucrose (Brix) Standard 5% ICUMSA
Sucrose (Brix) Standard Stabilised 5%-1.340264
Sucrose (Brix) Standard Stabilised 5%-1.340264
Sucrose (Brix) Standard Stabilised 5%-1.340264
Sucrose (Brix) Standard Stabilised 5%-1.340264
Sucrose (Brix) Standard 7% ICUMSA
Sucrose (Brix) Standard 7% ICUMSA
Sucrose (Brix) Standard Stabilised 7%-1.343253
Sucrose (Brix) Standard Stabilised 7%-1.343253
Sucrose (Brix) Standard Stabilised 7%-1.343253
Sucrose (Brix) Standard Stabilised 7%-1.343253
Sucrose (Brix) Standard 10% ICUMSA
Sucrose (Brix) Standard 10% ICUMSA
Sucrose (Brix) Standard Stabilised 10%-1.347824
Sucrose (Brix) Standard Stabilised 10%-1.347824
Sucrose (Brix) Standard Stabilised 10%-1.347824
Sucrose (Brix) Standard Stabilised 10%-1.347824
Sucrose (Brix) Standard 11.2% ICUMSA
Sucrose (Brix) Standard 11.2% ICUMSA
Sucrose (Brix) Standard Stabilised 11.2%-1.349682
Sucrose (Brix) Standard Stabilised 11.2%-1.349682
Sucrose (Brix) Standard Stabilised 11.2%-1.349682
Sucrose (Brix) Standard Stabilised 11.2%-1.349682
Sucrose (Brix) Standard 11.5% ICUMSA
Sucrose (Brix) Standard 11.5% ICUMSA
Sucrose (Brix) Standard Stabilised 11.5%-1.350149
Sucrose (Brix) Standard Stabilised 11.5%-1.350149
Sucrose (Brix) Standard Stabilised 11.5%-1.350149
Sucrose (Brix) Standard Stabilised 11.5%-1.350149
Sucrose (Brix) Standard 12% ICUMSA
Sucrose (Brix) Standard 12% ICUMSA
Sucrose (Brix) Standard 12.5% ICUMSA
Sucrose (Brix) Standard 12.5% ICUMSA
Sucrose (Brix) Standard Stabilised 12.5%-1.35093
Sucrose (Brix) Standard Stabilised 12.5%-1.35093
Sucrose (Brix) Standard Stabilised 12.5%-1.35093
Sucrose (Brix) Standard Stabilised 12.5%-1.35093
Sucrose (Brix) Standard Stabilised 12%-1.350930
Sucrose (Brix) Standard Stabilised 12%-1.350930
Sucrose (Brix) Standard Stabilised 12%-1.350930
Sucrose (Brix) Standard Stabilised 12%-1.350930
Sucrose (Brix) Standard 15% ICUMSA
Sucrose (Brix) Standard 15% ICUMSA
Sucrose (Brix) Standard Stabilised 15%-1.355679
Sucrose (Brix) Standard Stabilised 15%-1.355679
Sucrose (Brix) Standard Stabilised 15%-1.355679
Sucrose (Brix) Standard Stabilised 15%-1.355679
Sucrose (Brix) Standard 20% ICUMSA
Sucrose (Brix) Standard 20% ICUMSA
Sucrose (Brix) Standard Stabilised 20%-1.363842
Sucrose (Brix) Standard Stabilised 20%-1.363842
Sucrose (Brix) Standard Stabilised 20%-1.363842
Sucrose (Brix) Standard Stabilised 20%-1.363842
Sucrose (Brix) Standard 25% ICUMSA
Sucrose (Brix) Standard 25% ICUMSA
Sucrose (Brix) Standard Stabilised 25%-1.372328
Sucrose (Brix) Standard Stabilised 25%-1.372328
Sucrose (Brix) Standard Stabilised 25%-1.372328
Sucrose (Brix) Standard Stabilised 25%-1.372328
Sucrose (Brix) Standard 30% ICUMSA
Sucrose (Brix) Standard 30% ICUMSA
Sucrose (Brix) Standard Stabilised 30%-1.381149
Sucrose (Brix) Standard Stabilised 30%-1.381149
Sucrose (Brix) Standard Stabilised 30%-1.381149
Sucrose (Brix) Standard Stabilised 30%-1.381149
Sucrose (Brix) Standard 35% ICUMSA
Sucrose (Brix) Standard 35% ICUMSA
Sucrose (Brix) Standard Stabilised 35%-1.390322
Sucrose (Brix) Standard Stabilised 35%-1.390322
Sucrose (Brix) Standard Stabilised 35%-1.390322
Sucrose (Brix) Standard Stabilised 35%-1.390322
Sucrose (Brix) Standard 40% ICUMSA
Sucrose (Brix) Standard 40% ICUMSA
Sucrose (Brix) Standard Stabilised 40%-1.39986
Sucrose (Brix) Standard Stabilised 40%-1.39986
Sucrose (Brix) Standard Stabilised 40%-1.39986
Sucrose (Brix) Standard Stabilised 40%-1.39986
Sucrose (Brix) Standard 45% ICUMSA
Sucrose (Brix) Standard 45% ICUMSA
Sucrose (Brix) Standard Stabilised 45%-1.409777
Sucrose (Brix) Standard Stabilised 45%-1.409777
Sucrose (Brix) Standard Stabilised 45%-1.409777
Sucrose (Brix) Standard Stabilised 45%-1.409777
Sucrose (Brix) Standard 50% ICUMSA
Sucrose (Brix) Standard 50% ICUMSA
Sucrose (Brix) Standard Stabilised 50%-1.420087
Sucrose (Brix) Standard Stabilised 50%-1.420087
Sucrose (Brix) Standard Stabilised 50%-1.420087
Sucrose (Brix) Standard Stabilised 50%-1.420087
Sucrose (Brix) Standard 55% ICUMSA
Sucrose (Brix) Standard 55% ICUMSA
Sucrose (Brix) Standard Stabilised 55%-1.43080
Sucrose (Brix) Standard Stabilised 55%-1.43080
Sucrose (Brix) Standard Stabilised 55%-1.43080
Sucrose (Brix) Standard Stabilised 55%-1.43080
Sucrose (Brix) Standard 60% ICUMSA
Sucrose (Brix) Standard 60% ICUMSA
Sucrose (Brix) Standard Stabilised 60%-1.441928
Sucrose (Brix) Standard Stabilised 60%-1.441928
Sucrose (Brix) Standard Stabilised 60%-1.441928
Sucrose (Brix) Standard Stabilised 60%-1.441928
Sucrose (Brix) Standard Stabilised 67.5%-1.459290
Sucrose (Brix) Standard Stabilised 67.5%-1.459290
Refractive Index at 20℃-1.34325 Stabilised Sucrose
Refractive Index at 20℃-1.34325 Stabilised Sucrose
Refractive Index at 20℃-1.34325 Stabilised Sucrose
Refractive Index at 20℃-1.34325 Stabilised Sucrose
Refractive Index at 20℃-1.34782 Stabilised Sucrose
Refractive Index at 20℃-1.34782 Stabilised Sucrose
Refractive Index at 20℃-1.34782 Stabilised Sucrose
Refractive Index at 20℃-1.34782 Stabilised Sucrose
Refractive Index at 20℃-1.34968 Stabilised Sucrose
Refractive Index at 20℃-1.34968 Stabilised Sucrose
Refractive Index at 20℃-1.34968 Stabilised Sucrose
Refractive Index at 20℃-1.34968 Stabilised Sucrose
Refractive Index at 20℃-1.35015 Stabilised Sucrose
Refractive Index at 20℃-1.35015 Stabilised Sucrose
Refractive Index at 20℃-1.35015 Stabilised Sucrose
Refractive Index at 20℃-1.35015 Stabilised Sucrose
Refractive Index at 20℃-1.35171 Stabilised Sucrose
Refractive Index at 20℃-1.35171 Stabilised Sucrose
Refractive Index @20℃-1.35171 Stabilised Sucrose
Refractive Index @20℃-1.35171 Stabilised Sucrose
Refractive Index at 20℃-1.35093 Stabilised Sucrose
Refractive Index at 20℃-1.35093 Stabilised Sucrose
Refractive Index @20℃-1.35093 Stabilised Sucrose
Refractive Index @20℃-1.35093 Stabilised Sucrose
Refractive Index at 20℃-1.35568 Stabilised Sucrose
Refractive Index at 20℃-1.35568 Stabilised Sucrose
Refractive Index @20℃-1.35568 Stabilised Sucrose
Refractive Index @20℃-1.35568 Stabilised Sucrose
Refractive Index at 20℃-1.36384 Stabilised Sucrose
Refractive Index at 20℃-1.36384 Stabilised Sucrose
Refractive Index @20℃-1.36384 Stabilised Sucrose
Refractive Index @20℃-1.36384 Stabilised Sucrose
Refractive Index at 20℃-1.37233 Stabilised Sucrose
Refractive Index at 20℃-1.37233 Stabilised Sucrose
Refractive Index @20℃-1.37233 Stabilised Sucrose
Refractive Index @20℃-1.37233 Stabilised Sucrose
Refractive Index at 20℃-1.38115 Stabilised Sucrose
Refractive Index at 20℃-1.38115 Stabilised Sucrose
Refractive Index @20℃-1.38115 Stabilised Sucrose
Refractive Index @20℃-1.38115 Stabilised Sucrose
Refractive Index at 20℃-1.39032 Stabilised Sucrose
Refractive Index at 20℃-1.39032 Stabilised Sucrose
Refractive Index @20℃-1.39032 Stabilised Sucrose
Refractive Index @20℃-1.39032 Stabilised Sucrose
Refractive Index at 20℃-1.39986 Stabilised Sucrose
Refractive Index at 20℃-1.39986 Stabilised Sucrose
Refractive Index @20℃-1.39986 Stabilised Sucrose
Refractive Index @20℃-1.39986 Stabilised Sucrose
Refractive Index at 20℃-1.40978 Stabilised Sucrose
Refractive Index at 20℃-1.40978 Stabilised Sucrose
Refractive Index @20℃-1.40978 Stabilised Sucrose
Refractive Index @20℃-1.40978 Stabilised Sucrose
Refractive Index at 20℃-1.42009 Stabilised Sucrose
Refractive Index at 20℃-1.42009 Stabilised Sucrose
Refractive Index @20℃-1.42009 Stabilised Sucrose
Refractive Index @20℃-1.42009 Stabilised Sucrose
Refractive Index at 20℃-1.43080 Stabilised Sucrose
Refractive Index at 20℃-1.43080 Stabilised Sucrose
Refractive Index @20℃-1.43080 Stabilised Sucrose
Refractive Index @20℃-1.43080 Stabilised Sucrose
Refractive Index at 20℃-1.44193 Stabilised Sucrose
Refractive Index at 20℃-1.44193 Stabilised Sucrose
Refractive Index @20℃-1.44193 Stabilised Sucrose
Refractive Index @20℃-1.44193 Stabilised Sucrose
Brix Low Sucrose (Brix) Range 5% to 19%
Brix Low Sucrose (Brix) Range 5% to 19%
Brix Medium Sucrose (Brix) Range 20% to 34%
Brix Medium Sucrose (Brix) Range 20% to 34%
Brix High Sucrose (Brix) Range 35% to 60%
Brix High Sucrose (Brix) Range 35% to 60%
Dextrose Solution 0.5%
Dextrose Solution 0.5%
Sucrose (Brix) Standard - 14.9%, RI value 1.355519
Sucrose (Brix) Standard - 14.9%, RI value 1.355519
Sucrose (Brix) Standard - 19.4%, RI value 1.362846
Sucrose (Brix) Standard - 19.4%, RI value 1.362846
Sucrose (Brix) Standard - 23.8%, RI value 1.370261
Sucrose (Brix) Standard - 23.8%, RI value 1.370261
Cyroscope Heat Transfer Fluid
Cyroscope Heat Transfer Fluid
Dextrose Monohydrate (Glucose)
Dextrose Monohydrate (Glucose)
Dilaurylglycerosulfate,powder,ionic detergent
Dilaurylglycerosulfate,powder,ionic detergent
Sucrose phosphorylase (SPL-E)
Sucrose phosphorylase (SPL-E)
琼脂糖(超纯)|9012-36-6|Agarose
琼脂糖(超纯)|9012-36-6|Agarose
N-Nitrosoanatabine 2,4,5,6 D4, 10ng/ul 于丙酮
N-Nitrosoanatabine 2,4,5,6 D4, 10ng/ul 于丙酮
Acamprosate impurity A
Acamprosate impurity A
蔗糖 (Sucrose ANU) 标准物质
蔗糖 (Sucrose ANU) 标准物质
Androsterone 3-acetate,certified
Androsterone 3-acetate,certified