Description: TLC Silica gel 60 F₂₅₄ with concentrating zone 20 x 2.5 cm (105583) SHELF LIFE 30/03/2025 Aluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications. Description Catalogue Number105583 OverviewThese plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Applications ApplicationAluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications. Safety Information according to GHS Storage class10 - 13 Other liquids and solids Storage and Shipping Information StorageStore at +2°C to +30°C. Specifications 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)9.5 - 11.5 µm Layer thickness160 - 220 µm Deviation of layer thickness per plate≤ 40 µm layer thickness concentrating zone90 - 140 µm Fluctuation in the thickness of the concentration zone≤ 30 µm Chromatographic testing: colour test hRf-values - bleu vif organol, colour test, lipophile 11 - 25 - Ceres Black G, colour test, lipophile34 - 48 - ceres Violet brn, colour test, lipophile52 - 67 separation number (colourtest, lipophile)≥ 10.5 Typical value determined on a conditioned sheet Eluent: tuluene (45% rel humidity) TLC Silica gel 60 F₂₅₄ with concentrating zone 20 x 2.5 cm SHIPPING POLICY will be shipped within 3-5 Business day after receiving payments. · We ship via Israel Standard International Shipping with Track number (15-20 Working Days) · Please provide your Correct Address & telephone no, as the shipping company might need it at the time of delivery. · In case of non-delivery on account of a mistake by the buyer (i.e. wrong name or address or parcel not accepted or consignee not available) any extra cost incurred by us for redelivery is to be borne by the buyer. NOTE- We are not liable to pay any import duty or taxes, if the same charged by the customer’s country. FEEDBACK Every feedback is very valuable to us. Kindly Leave 5 star positive Feedback if like product.
Price: 135 USD
Location: Netanya
End Time: 2024-10-27T14:16:29.000Z
Shipping Cost: 85 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: MERCK
Expiration Date: 30/03/2025
Model: TLC SILICA GEL 105583
Country/Region of Manufacture: Germany
Intended Use/Discipline: Biological Laboratory, Medical Laboratory, Dental Laboratory, Microbiological Laboratory, Physical Laboratory, Physical Medicine & Rehabilitation, Veterinary Medicine
