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Whatman 4851-620 Silicon Dioxide Gel Absorption Chromatography TLC Plate with Fluorescent Indicator and without Preadsorbent Zone Pack of 75
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ASIN B005982NQC
Specifications for this item
- Brand Name
- Whatman
- Material Type
- Silicon Dioxide (Silica)
- Mfr Part #
- 4851-620
- Overall Length
- 20 centimeters
- Overall Width
- 5 centimeters
- Pkg Qty
- 75
- Pore Size
- 150 Angstrom
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(Details)
Key Features
- Excellent reproducibility; negligible moisture uptake
- Chemically and optically inert organic binder
- Outstanding layer stability
- Fast separation with excellent resolution; quality separation of moderately to strongly polar compounds
- Aggressive reagent resistance; wide applicability, including carbohydrates, antibiotics, alkaloids, amino acids, and phospholipids
Product Description
Whatman Partisil K5 150 angstrom TLC plates provide a choice of high-purity silica gels with polarity for normal phase separations. They give superior performance compared to silica gel 'G' through better resolution, higher sensitivity, and more durability. Moderate layer hardness makes possible convenient spot recovery. The symbol for silica gel is K (for Kieselgel), followed by a qualifying number. K5: 10 to 12 µm silica, of pore size 150 angstrom. Fluorescent plates glow bright green under shortwave UV light. Samples that absorb UV at 254 nm show as dark, quenched spots.
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