Polystyrene 표준 분석
Shim-pack GPC Series
HPLC Column
Shim-pack GPC 시리즈 컬럼은 tetrahydrofuran 용 (800 Series), chloroform 용 (800C Series) 및 dimethylformamide 용 (800D series) 으로 이루어져 있습니다.
GPC의 기술은 분배, 흡착 및 이온 교환과 같은 화학 반응을 사용하지 않고 샘플 구성 요소의 분자 크기에 따른 분리로서 물리적 반응을 사용합니다.
따라서 이 방법은 고분자(polymer) 및 올리고머(oligomer)의 분자량 분포(molecular weight distribution)를 측정하는데 적합합니다.
고분자 분석에서 올리고머(oligomer) 분석까지 정확한 분석 요건을 충족하기 위해 Shim-pack GPC 시리즈는 폴리스티렌 중합체가 교차결합으로 구성되어 있습니다. GPC-80M(80MC, 80MD)은 mixed gel 컬럼입니다.
Features
News / Events
-
Shimadzu has released the Nexera MX.
Nexera MX processes twice the number of samples as conventional LCMS systems in the same amount of time.
-
“Advanced i-Series” High Performance Liquid Chromatograph
Retaining the excellent basic functions of the flagship “i-Series”, the Advanced i-Series boasts increased pressure resistance and additional functions to support remote work including working from home.
-
Shimadzu has released the ELSD-LT III Evaporative Light Scattering Detector for HPLC.
The evaporative light scattering detector (ELSD) is a general-purpose universal detector that can even detect components with no UV absorption, such as carbohydrates, lipids, surfactants, and synthetic polymers.
-
Shimadzu has released the Microsampling Device, MSW2™ Type Udck™
For Research Use Only. Not for use in diagnostic procedures.
-
Shimadzu has released Shim-pack MC PLONAS Series.
Shim-pack MC PLONAS 2.7 μm columns reduce the back pressure yet maintain the performance of a sub 2 μm fully porous particle column. The pressure limit is 40 MPa.
-
Application Note: "Analysis of Pharmaceuticals' Impurity - Regulations and Analysis for Carcinogenic Substances -"