1.05641

HPTLC plates, Silica gel 60

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

• 동의어(들): HPTLC Silica Gel 60 Plates
• UNSPSC 코드: 41115711
• NACRES: NB.21

속성

• material: glass support; silica gel 60 matrix
• Quality Level: 100
• 특징: binder Organic Polymer; fluorescent indicator: no
• 포장: pkg of 50 plates
• 기술: thin layer chromatography (TLC): suitable
• 레이어 두께: 200 μm
• 플레이트 길이 × 너비: 20 cm × 10 cm
• 입자 크기: 5-6 μm
• 공극 크기: 60 Å medium pore diameter
• 저장 온도: 2-30°C

설명

일반 설명

50 Glass plates 20 x 10 cm

HPTLC plates deliver fast and quantitative analysis of complex samples for manual or automated use. Our HPTLC silica plates work three times faster than conventional TLC plates – and they are more sensitive. The particle sizes range in HPTLC is between 4-8 µm, which creates a smoother surface and a higher separation power than TLC plates.

애플리케이션

Glass HPTLC Silica gel 60 plates. Silica gel HPTLC plates size 20 x 10 cm, 50 sheets.

결합

Replaces: 5641-6; 5641

분석 메모

Specific surface area (according to BET; 5-Pt. measurement): 480 - 540 m²/g
Pore volume (N₂-isotherm): 0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 5 - 7 µm
Layer thickness: 150 - 200 µm
Deviation of layer thickness per plate: ≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
17 - 22
- Ceres Black G, colour test, lipophile: 38 - 43
- ceres Violet brn, colour test, lipophile: 58 - 64
separation number (colourtest, lipophile): ≥ 10.0
Typical value determined on a conditioned plate
Eluent: toluene