HPTLC plates, silica gel 60, modified layers, RP-18 W/UV₂₅₄

Toimittaja: MACHEREY-NAGEL
ALUGRAM®
552-0246EA 694 EUR
552-0246 552-0245 552-0244 552-0305 552-0304 552-1293 552-0247 552-0308 552-0307
HPTLC plates, silica gel 60, modified layers, RP-18 W/UV₂₅₄
TLC-levyt
Octadecyl-modified HPTLC silica layers available as glass plates or ALUGRAM® aluminium sheets. Recommended for aminophenol, barbiturates, preservatives, nucleobases, polycyclic aromatic, hydrocarbons, steroids, tetracyclines, and plasticisers (phthalates).

Base material: Nano-silica 60: Specific surface (BET) ~ 500 m²/g; specific pore volume 0,75 ml/g; particle size 2 to 10 μm; pH stability 2 to 10
Silica 60 for preparative plates (1000 µm): Specific surface (BET) ~ 500 m²/g; specific pore volume 0,75 ml/g; particle size 5 to 17 μm; pH stability 2 to 10

Modification: Partial octadecyl, wettable with water, carbon content 7,5%.

Indicator: Acid-resistant product with a pale blue fluorescence for short-wave UV (254 nm) and UV-absorbing substances appear as dark-blue to black spots on a light-blue background.
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