昀冠目前能够提供十数条产品线,十几万种产品,包括:个人防护及安全,环境、食品检测,实验室常备仪器,实验室耗材、试剂,物理性质检测仪器,同时也会根据客户的需求提供对应的产品。 公司简介 上海昀冠机电设备有限公司(昀冠(上海)生物科技有限公司)是一家专业提供实验室产品集成供应商。昀冠目前能够提供十数条产品线,十...
1) 货号: MCA080505; 2) 中文品名: MCX分析GPC前置柱; 3) 英文品名: GPC precolumn PSS MCX analytical; 4) 生产商: PSS; 5) 描述: 尺寸[mm]: 50 X 8.00;粒径 [μm]: 5;水溶性柱子,用于磺化聚合物,如:聚苯乙烯 磺酸
Analytical formulae were derived to determine the parameter of instrument expansion in GPC in width at the half-height of the chromatographic curve of a standard sample and establish polydispersion. Calculated parameters were compared with those obtained using a computer and a method proposed by Ham...
A gel permeation chromatographic (GPC) method for the determination of pesticide residues in fats and oils was subjected to two co-operative trials. Results for organochlorine pesticides (β-HCH, γ-HCH, dieldrin, p,p′-DDE and heptachlo... Committee for Analytical Methods for Residues of Pesti...
for all of our clients’ GPC work, and they have no problem whatsoever in adapting a given methodology to meet the needs of a particular analytical challenge. Most recently, they executed some very complex, non-standard pyrolysis-GCMS work for us on a very demanding schedule, involving almost...
For high-lipid samples (>10% lipid), such as some fish tissues (e.g., salmonid muscle, cod livers) and marine mammal blubber, a lipid removal step must be included. This can be achieved using size exclusion or gel permeation chromatography (GPC), either in automated systems, using HPLC...
The optimized biosensor showed excellent analytical performance, and good perspectives for application in decentralized analysis, being validated on cancer patient serum and by the standard ELISA method[63]. Indirect amperometric detection via the reduction of H2O2 in the presence of horseradish peroxidase...
In addition, a well-characterized pyrolytic lignin can be of interest for commercial applications such as adhesives in wood based panel industry. This paper describes methods to elucidate the structural configuration of pyrolytic lignin. Using gel permeation chromatography (GPC) the average molecular ...
1) 货号: SUA080505; 2) 中文品名: SUPREMA分析GPC前置柱; 3) 英文品名: GPC precolumn PSS SUPREMA analytical; 4) 生产商: PSS; 5) 描述: 尺寸[mm]: 50 X 8.00;粒径 [μm]: 5;水溶性柱子,用于中性和阴离子聚合物:P
1) 货号: PRA080505; 2) 中文品名: PROTEEMA分析GPC前置柱; 3) 英文品名: GPC precolumn PSS PROTEEMA analytical; 4) 生产商: PSS; 5) 描述: 粒径 [μm]: 5;水溶性柱子,用于蛋白类分离,如:天然和合成蛋白,肽,酶,胶原蛋白等; 6) 规格: 1支 甄准免费 公司简介 上海甄准生物科技有限公司(简称甄准...