溶剂
我们致力于为您的特定应用提供合适的溶剂。我们的所有产品都经过严格控制和持续开发，以满足您的严格要求。我们全面的溶剂产品组合包括三个品牌：Supelco® 产品用于分析化学，Sigma-Aldrich® 材料用于实验室和生产，SAFC® 产品用于生物制药和制药的开发和制造。我们的所有产品都是为满足您的应用要求而设计的，有各种规格和包装材料可供选择，并附有您所需的证明文件。
Products
相关资源
- Brochure: Safety Connects
We invest heavily in safe and innovative solvent handling technology and product development, focusing on customer requirements and offering a wide range of products and accessories. Our primary goal is to ensure user safety and the reliability of analytical results in your laboratory.
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We provide scientists with best-in-class portfolio particularly for lab applications. Our Life Science portfolio comprises more than 300,000 products, served to you in 66 countries around the world.
- Brochure: SupraSolv® Solvents for Gas Chromatography
As the world’s leading supplier of high-purity solvents, we offer a full range of products for every gas chromatography application in the laboratory - including highly sensitive pesticide and dioxin analyses. Our SupraSolv® and SupraSolv® hypergrade solvents are developed specifically for sensitive detection processes in residue and environmental analysis.
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Arcofolin™ offers supplementation comparable to enriching your diet with natural folate. As the monosodium salt of L-5-Methyltetrahydrofolic acid, it is the pure and crystalline form of the naturally occuring predominant form of folate.
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- Flyer: Advanced LC-MS Solvents
Our new range of advanced UHPLC-MS LiChrosolv® solvents have been developed to exceed all expectations, providing rapid and reliable results in both ESI/APCI positive and negative ionization modes.
- Brochure: The Future of Solvents - Bio Renewable
These solvents are free of the many by-products of petroleum manufacturing, such as benzene, aldehydes, and ethers. What’s more, each solvent is verified as renewable through ASTM testing (ASTM Standard D6866), which verifies the percentage of new carbon.
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This comprehensive guide explains the differences between the grades and outlines common applications for each specification – to make your decisions easier, and your work smoother.
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- Support: HPLC Method Transfer Calculator
Calculate the saving in run time and solvent consumption when transferring a method from HPLC conditions to UHPLC conditions. Obtain guidance on change in back pressure as well as how to adapt injection volume and gradient conditions.
用于仪器分析的溶剂
我们致力于为客户提供最广泛的高纯度溶剂选择，这些溶剂专门用于为 UHPLC-MS、LC-MS、HPLC、GC 和 UV 仪器分析提供最佳性能：Supelco®和Sigma-Aldrich®分别用于监管/认证应用领域和研究应用领域。LiChrosolv®, OmniSolv®。(仅在美国和加拿大）、SupraSolv® 和 Uvasol® 溶剂现在归属 Supelco® 品牌组合。我们的大型分析溶剂产品组合可提供可靠、准确和可重复的结果，而无需进行昂贵的纯化和重复分析。focus=产品&page=1&perpage=30&sort=相关性&term=lichrosolv&type=产品">LiChrosolv®溶剂是分析 HPLC 和 LC-MS 应用的理想选择。这些高性能溶剂具有出色的分辨率、灵敏度和最佳峰基线分离效果。它们具有出色的紫外透射率、低粒子数、低酸碱性和低蒸发残留量，可确保分离的可重复性。微孔过滤精度为 0.2 µm，有等度和梯度两种等级，后者可最大限度地减少梯度效应。LiChrosolv® 超标量溶剂具有离子背景低、离子抑制小的特点，适用于快速色谱和 LC-MS。它们符合现代 LC-MS 离子化标准，同时保持良好的重复性和离子化效率。focus=产品&page=1&perpage=30&sort=相关性&term=suprasolv&type=产品">SupraSolv® 溶剂是所有气相色谱实验室应用的理想选择，可与各种检测器系统（ECD、FID & MS）或顶空采样一起使用。 Uvasol® 溶剂 专为需要最高光谱纯度溶剂的应用而设计，广泛用于红外、紫外和荧光光谱分析。
用于经典分析、生产和纯化的溶剂
我们努力根据客户的要求定制我们全面的溶剂系列。 EMSURE® 分析用溶剂是我们的优质产品，适用于广泛的经典实验室应用，包括受管制和高要求的应用。大多数 EMSURE® 级溶剂符合甚至超过 ACS 以及 Reag.EMPARTA® 是符合 ACS 要求的高质量溶剂等级，可用于各种标准分析应用。此外，EMPLURA® 牌号溶剂是制备实验室工作、生产和清洁等基本应用的经济高效的替代品。
Prepsolv®溶剂 根据制备色谱的要求定制，便于从分析分离放大到制备分离。对于 RNA/DNA 和肽的合成，我们提供一系列特殊的溶剂，不仅纯度高，而且干燥度高且稳定。
我们的高级解决方案EMSURE®溶剂专为严格规范的实验室应用而设计。它们可提供精细的杂质分布，并提高纯度、含水量和蒸发残渣值。它们达到或超过 ACS、Reag.Ph. Eur、
通用化学、化学合成、生产和生物技术应用溶剂
我们的 ReagentPlus®溶剂的纯度保证≥98.5%，适用于对纯度要求较高的应用，如特种有机合成、制备规模液相色谱或玻璃清洗。此外，Sigma-Aldrich®品牌产品组合还提供水含量极低的高纯度无水溶剂，专门用于对水分敏感的有机和生物技术应用。
NMR 溶剂
我们提供的 NMR 溶剂范围最广，化学纯度极佳，同位素富集度最高。为确保最佳质量，我们不断审查和改进溶剂纯化和降低含水量的方法。我们的所有 NMR 溶剂在生产和包装过程中都经过严格的质量控制测试。对于更具体的要求，我们为您提供定制产品和包装的便利。我们的 NMR 溶剂玻璃瓶、安瓿瓶和隔膜瓶有多种配置和尺寸可供选择。
生物制药和药物制剂及生产产品
在制药业，监管领域日新月异。既要跟上最新要求，又要不脱离市场本身，这绝对不是一件容易完成的任务。随着仿制药和生物仿制药进入市场所带来的压力不断增加，关注真正重要的事情变得越来越重要：
我们在开发、放大和生产的每一步都为您提供支持，服务范围从工艺优化到法规事务支持。我们的 SAFC® 系列高质量产品适用于生物制药和药物制剂和生产，可经受严格的质量控制程序，并根据适用的 cGMP 指南进行生产。
作为 Emprove® 计划的一部分，我们提供的原材料附有大量文件，有助于您的制药和生物制药产品符合规定，实现供应链完全透明并降低风险。
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