1.05730

TLC Cellulose

pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support

• UNSPSC 코드: 41115711
• NACRES: NB.21

속성

• material: cellulose matrix; glass support
• Quality Level: 100
• 특징: binder Organic Polymer; fluorescent indicator: no
• 포장: pkg of 50 plates
• 기술: thin layer chromatography (TLC): suitable
• 레이어 두께: 80-120 μm
• 플레이트 길이 × 너비: 20 cm × 10 cm
• 저장 온도: 2-30°C

설명

일반 설명

50 Glass plates 10 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: 80 - 120 µm
Deviation of layer thickness per plate: ≤ 30 µm
Aminoacid test
hRf-values
- L-serine, amino acid test:
20 - 30
- L-threonine, amino acid test: 29 - 36
- L-alanine, amino acid test: 30 - 40
- L-methionine, amino acid test: 49 - 60
- L-phenylalanine, amino acid test: 59 - 70
- L-leucine, amino acid test: 66 - 76
Typical value determined on a plate
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed

기타 정보

Replaces: 5730-6; 5730