33175

Silica Column Regeneration Solution

• UNSPSC 코드: 41116105

속성

• 설명: Silica Column Regeneration Solution
• 포장: pkg of 200 mL
• 호환성: Restoring Column Performance
• 저장 온도: room temp

설명

일반 설명

Silica Column Regeneration Solution contains a mixture of acetic acid, dimethoxypropane, and methylene chloride.

This solution effectively regenerates a silica column that has come into contact with very strongly polar solvents, such as water or alcohols. Simply flush the column with regeneration solution for 10 minutes, then reequilibrate with mobile phase for 10 minutes. Column performance usually is restored to that obtained before exposure to the polar solvent.

애플리케이션

It was used to flush and regenerate the column used for HPLC analysis of tocopherols and tocotrienols.

분석물

Acetic acid
Dichloromethane
2,2-Dimethoxypropane

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H336,H351
• 예방조치 성명서: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Central nervous system
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter