1.05579

TLC plastic sheets, PEI Cellulose F

pkg of 25 sheets, sheet L × W 20 cm × 20 cm, plastic support

• 동의어(들): PEI Cellulose Thin Layer Chromatography Sheets
• UNSPSC 코드: 41115711
• NACRES: NB.21

속성

• material: cellulose matrix; plastic support
• Quality Level: 100
• 특징: binder Organic Polymer; fluorescent indicator
• 포장: pkg of 25 sheets
• 기술: thin layer chromatography (TLC): suitable
• 레이어 두께: 80-120 μm
• 플레이트 길이 × 너비: 20 cm × 20 cm
• 시트 길이 × 너비: 20 cm × 20 cm
• 저장 온도: 2-8°C

설명

일반 설명

25 Plastic sheets 20 x 20 cm

Cellulose plates are used to analyze polar substances. An organic sorbent, cellulose is perfect for separating hydrophilic substances by partition chromatography. Typical applications include the analysis of amino acids, carbohydrates, and phosphates as well as nucleic acid and nucleic acid derivatives. We offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.

분석 메모

Layer thickness: 70 - 110 µm
Deviation of layer thickness per plate: ≤ 30 µm
Chromatographic testing:

hRf-values
- Adenosine-5-triphosphoric acid disodium salt:
3 - 6
- Adenosine-5-diphosphoric acid monopotassium salt dihydrate: 16 - 22
- Adenosine-5-monophosphoric acid disodium salt hexahydrate: 47 - 55
Typical value determined on a sheet
Eluent: 1 M Aqueous sodium chloride solution

기타 정보

Replaces: 5579-7; 5579

안전성 정보

• Storage Class Code: 10-13 - German Storage Class 10 to 13