Z193275

Sigma-Aldrich^® TLC Plates

silica gel matrix

• UNSPSC 코드: 41115711
• eCl@ss: 32110504

속성

• material: aluminum support; silica gel matrix
• 특징: binder Polymeric; fluorescent indicator
• 포장: pkg of 50 ea
• 제조업체/상표: Sigma-Aldrich
• 기술: thin layer chromatography (TLC): suitable
• 길이 × 너비: 5 cm × 10 cm
• 레이어 두께: 200 μm
• 입자 크기: 25 μm

설명

일반 설명

Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel plates incorporate a gypsum/polymer binder.

• Silica gel - for weakly to strongly polar separations, pore size 60 Å
• High purity silica gel - acid washed for separation of aflatoxins
• Cellulose - for partition chromatography, (SigmaCell Type 100 Cellulose)
• Cellulose PEI - for separation of weak anions (amino acids, peptides) PEI plates may turn slightly yellow, affecting separation. Pre-develop plates in distilled water to minimize yellow color.
• Chiral silica - for separation of optically active isomers by ligand exchange, pore size 60Å

기타 정보

this product will be discontinued, please find the alternative product here :
116834

법적 정보

SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable