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,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存,避光。低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 29 篇同行评审文献引用。
Composition: Citrate stabilized gold colloid
Core Size: 20nm
Absorption max: 524nm
Particles per ml: 6.54E+11
Intended use:
Adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols. Also, due to the increased stability, these gold nanoparticles are ideal for use in physical and optical applications.
Note:
This product is not ideal for protein adsorption. For gold nanoparticles suitable for adsorption of proteins and other ligands for conjugate development.
Properties :
unconjugated gold nanoparticles are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to that of the leading competitor.
Our gold nanoparticle preparations have a narrow size distribution (CV of less than 15%), exceptional protein adsorption properties and more than 95% spherical particles. In addition, low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.
All of our batches go through stringent quality control prior to shipment to our customers using dynamic light scattering to guarantee size and monodispersity and lot specifications are supplied with each product.
Storage:
Store product away from direct sunlight at 4-25°C. Lower temperature prolongs the shelf life of the product.
Do NOT freeze. Freezing causes irreversible aggregation of the gold nanoparticles. When stored as specified the product is stable for at least six months.
Product Data
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分类树(Taxonomy Tree)
| 界(kingdom) | 无机化合物 |
|---|---|
| 超类(Superclass) | 均相金属化合物 |
| 类(Class) | 均相过渡金属化合物 |
| 亚类(Subclass) | 暂无 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 均相过渡金属化合物 |
| 其他上位类(Alternative Parents) | 暂无 |
| 分子骨架(Molecular Framework) | 暂无 |
| 取代基(Substituents) | 均质过渡金属 |
| 描述(Description) | 该化合物属于无机化合物中的均相过渡金属化合物类。这类化合物仅含金属原子,其中最大原子为过渡金属原子。 |
| 外部描述符(External Descriptors) | elemental gold |
H315: 引起皮肤刺激
H319: 引起严重眼睛刺激
H335: 可能引起呼吸道刺激
P235: 保持凉爽
P262: 不要进入眼睛、皮肤或衣服。
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P411: 储存温度不超过...°C / ...°F
P501: 将内容物/容器处理到。。。