52784-U

Discovery^® DSC-MCAX SPE Tube

bed wt. 300 mg, volume 3 mL, pk of 54

• UNSPSC 코드: 41115712
• NACRES: NB.21

속성

• material: PE frit (20 μm); polypropylene hardware
• 특징: endcapped
• 구성: bed wt., 300 mg
• 포장: pk of 54
• 라벨링 범위: 8.4% C loading
• 기술: solid phase extraction (SPE): suitable
• 표면적: 480 m²/g
• 용적: 3 mL
• 기질: silica gel base material (irregulary shaped, acid washed)
• 기질 활성군: C8 (octyl) bonding; sulfonic acid bonding
• 입자 크기: 50 μm
• 공극 크기: 70 Å pore size
• 용량: 0.06 meq/g capacity
• 응용 분야: food and beverages

설명

일반 설명

Retention Mechanism: Mixed-Mode Cation Exchange (reversed-phase and cation-exchange)
Sample Matrix Compatibility: Aqueous Solutions (biological fluids, water)

• Packed bed contains both octyl (C8) & benzene sulfonic acid (SCX) bondings
• Dual retention mechanism broadens retention for a range of neutral, basic, acidic and zwitterionic compounds
• Developed for superior selectivity/ sample clean up when isolating basic compounds from biological fluids
• Greater ion-exchange capacity for isolating polar basic and zwitterionic compounds
• Can be used to fractionate basic/ zwitterionic compounds from acidic and neutral compounds

법적 정보

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H228,H314,H317,H412
• 예방조치 성명서: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1A - Skin Sens. 1
• Storage Class Code: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable