Chem Service公司成立于1962年，专注于制造高品质、高纯度的标准物质。

Established in 1962, Chem Service is accredited to ISO Guide 34:2009, ISO/IEC 17025:2005, and registered and certified to the ISO 9001:2008 Quality Management System for the design, development, production, distribution, and servicing of organic neat and synthetic reference materials.

Chem Service, Inc. produces high purity standards for use as reference materials and for other laboratory purposes. More than 95% of our Standards Grade materials have a certified purity of 98.0% or greater and do not require purity corrections when preparing solutions for use with EPA, USTM, UST, and numerous other international methods. You can trust that our high purity standards are a quality product.

Standards Grade chemicals are clearly labeled with an expiration date that is based on years of experience in handling and testing. Products are packaged in small quantities to minimize storage, waste, and disposal requirements. Organic and inorganic chemicals, solutions, and mixtures are available to meet a wide range of specialized laboratory needs.

艾美捷科技代理Avanti Polar Lipids全系列产品。

Avanti Polar Lipids公司是美国著名的磷脂类产品的生产商，该公司主要为各种制药厂和研究机构提供从毫克级到公斤级乃至吨级的磷脂类和甾体类中间体和试剂。为世界范围内的研究机构和制药公司提供 1000 种以上脂类产品，由于其产品的高纯度而享誉全球。40年来，Avanti Polar Lipids公司为世界各地的研究人员和制药公司提供脂类产品。 

Avanti Polar Lipids, Inc., has a long history of 50 years creating the highest purity lipids available. Our passion for high quality and unique products is only exceeded by our excellent reputation in the marketplace. Although we are known for our lipids, we are More than Lipids. We offer solutions for the entire product cycle…Research to Commercialization.

Avanti Polar Lipids公司的主要产品和服务包括：

（1）Research Products

Highest Purity Lipid Reagents

（2）cGMP Manufacturing

API & Contract Manufacturing

（3）Adjuvants

Immunotherapy & Vaccine Development

（4）Analytical Services

Lipid Analysis

（5）Lipidomics

Mass Spec Standards, Antibodies & Lipid Toolbox

（6）Formulations

Liposomes & Nanoparticles

（7）Equipment

Liposome Production Tools

（8）Custom Services

Synthesis & Beyond

艾美捷科技代理Proliant Health & Biologicals品牌。

Proliant Health & Biologicals 是一家全球领先的生物技术公司，专注于为制药、生物技术、诊断和细胞治疗行业提供高质量的生物原料和定制化解决方案。公司隶属于 Proliant Inc. 集团，总部位于美国爱荷华州，拥有超过 40 年的行业经验，以其创新的产品、严格的质量控制和卓越的客户服务而闻名。Proliant提供标准级牛血清白蛋白：经济实惠；精密级牛血清白蛋白：高含量单体、超低脂肪酸含量、不含 IgG、不含蛋白酶；巯基阻断型牛血清白蛋白：阻断游离巯基基团、高含量单体白蛋白、不含 IgG 和蛋白酶。Proliant产品分类包括：

（1）生物原料供应：Proliant 提供多种高质量的生物原料，包括牛血清白蛋白（BSA）、胎牛血清（FBS）、免疫球蛋白（IgG）、转铁蛋白（Transferrin）和其他动物源性蛋白质。

（2）细胞培养基成分：Proliant 提供用于细胞培养基的关键成分，如生长因子、细胞因子和其他补充剂，支持细胞治疗、再生医学和生物制药领域的研究和生产。

（3）诊断试剂原料：公司为体外诊断（IVD）行业提供高质量的生物原料，用于开发传染病、癌症和其他疾病的诊断试剂。