Z742864
Whatman® flexible TLC Plate
Silica Gel, W × L 20 cm × 20 cm, aluminum support
Synonym(s):
chromatography tlc, silica plates, tlc plates
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About This Item
UNSPSC Code:
41111700
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material
aluminum support
packaging
pkg of 25 ea
manufacturer/tradename
Whatman 4420-221
Whatman Article No. 28419596 (US reference)
W × L
20 cm × 20 cm
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General description
Flexible backed TLC plates (supplied in a single 20 x 20 cm size) offer you economy and convenience. They can be cut with scissors to match individual separation requirements, making them ideal for applications that require rapid sample isolation or elution prior to other analytical techniques (e.g., scintillation counting).
Features and Benefits
Features and Benefits
- Silica gel 60Å flexible plates exhibit similar selectivity to the glass backed K6 plates and are widely applicable for moderately to strongly polar analytes (available on aluminum or polyester backing material)
- DEAE cellulose anion exchange plates with polyester backing are used for separating anions
- Aluminum backing is particularly useful for applications requiring charring
- Polyester backed plates can be heated up to 110°C and are compatible with mobile phases containing strong acids or bases
Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
Whatman is a registered trademark of Cytiva
Regulatory Information
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