1.05717

PLC plates, Silica gel 60 F₂₅₄, 2 mm

pkg of 12 plates, plate L × W 20 cm × 20 cm, glass support

• 동의어(들): 2 mm Thick Silica Gel Plates
• UNSPSC 코드: 41115711
• NACRES: NB.21

속성

• material: glass support; silica gel 60 matrix
• Quality Level: 100
• 특징: binder Organic Polymer; fluorescent indicator
• 포장: pkg of 12 plates
• 기술: thin layer chromatography (TLC): suitable
• 레이어 두께: 2 mm
• 플레이트 길이 × 너비: 20 cm × 20 cm
• 입자 크기: 20-40 μm
• 공극 크기: 60 Å medium pore diameter
• 저장 온도: 2-30°C

설명

일반 설명

12 Glass plates 20 x 20 cm

PLC plates allow users to separate samples that vary greatly in size – from grams down to milligrams. Available with or without a fluorescence indicator, PLC plates has 2 mm thickness. They also use our same proven silica-binder technology as in analytical TLC plates. To isolate the substance by extraction, users can simply scrape the spot from the layer.

결합

Replaces: 5717-7; 5717

분석 메모

Layer thickness: 1700 - 2100 µm
Deviation of layer thickness per plate: ≤ 300 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile:
25 - 35
- Ceres Black G, colour test, lipophile: 50 - 60
- ceres Violet brn, colour test, lipophile: 65 - 80
Typical value determined on a conditioned plate
Eluent: toluene (45% rel. humidity)