计算溶液所需的质量、体积或浓度。
BioReagent,无菌过滤 级 ,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。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
产品介绍
PVA基高强度水凝胶溶液由邻硝基苄醇化聚乙烯醇 (PVANB)、甲基丙烯酸酯化透明质酸钠 (HAMA)、光引发剂 (NAP)及磷酸盐水溶液组成,是一种经无菌处理的即用型产品。PVA分子链上具有大量的-OH基团,体系内部存在大量的氢键和范德华力等弱非共价键作用力,构建的水凝胶材料具有良好的抗拉抗压性能,是理想的柔性材料。
产品规格
| 产品货号 | 外观 | 规格 | 备注 |
| P1518390 | 淡黄色透明溶液 | 5 mL/支、10 mL/支 | 避光保存 |
| 测试项目 | 性能参数 | 测试项目 | 性能参数 |
| 拉伸模量 | 120~160 kPa | 断裂延伸率 | 90~110% |
| 拉伸强度 | 0.8~1.0 MPa | 压缩强度 | 1.4~1.8 MPa |
| 含水量 | ≈88% | 溶胀度 | 130~140% |
| 细胞相容性 | 无潜在细胞毒性 |
1、使用前将推杆与注射器内的胶塞旋紧,拧开硬螺旋胶塞,即可推出使用。
2、产品需在365-405 nm波长光照射下发生交联反应形成凝胶。
3、产品经无菌处理,取用时注意无菌操作,避免微生物污染。
4、使用前,产品注射器外壁可用酒精擦拭消毒。
5、产品需严格避光保存。
Product Introduction
PVA-based high-strength hydrogel solution is composed of o-nitrobenzyl alcohol-modified polyvinyl alcohol (PVANB), methacrylated hyaluronic acid sodium salt (HAMA), photoinitiator (NAP) and phosphate aqueous solution. It is a sterile, ready-to-use product. The PVA molecular chain contains a large number of -OH groups, and there are abundant weak non-covalent interactions such as hydrogen bonds and van der Waals forces inside the system. The resulting hydrogel material exhibits excellent tensile and compressive properties, making it an ideal flexible material.
Product Specifications
| Product Code | Appearance | Specification | Note |
| P1518390 | Pale yellow transparent solution | 5 mL/vial、10 mL/vial | Store in the dark |
| Test Item | Performance Parameter | Test Item | Performance Parameter |
| Tensile Modulus | 120~160 kPa | Elongation at Break | 90~110% |
| Tensile Strength | 0.8~1.0 MPa | Compressive Strength | 1.4~1.8 MPa |
| Water Content | ≈88% | Swelling Degree | 130~140% |
| Cytocompatibility | No potential cytotoxicity |
1. Before use, tighten the plunger to the rubber stopper inside the syringe, then unscrew the hard spiral rubber stopper to push out the solution for use.
2. The product undergoes cross-linking reaction to form a gel when irradiated with light at a wavelength of 365-405 nm.
3. This product is sterilized. Please maintain aseptic operation during use to avoid microbial contamination.
4. Before use, the outer surface of the product syringe can be wiped and disinfected with alcohol.
5. This product must be stored strictly protected from light.
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | P1518390 |