TLC glass plates SIL G UV254, silica gel layer, 20x20 cm Other - Hot Plasma Standards tetrahydrofuran

tetrahydrofuran

1 mm mercury) to remove suspected residuals

makes the originally hydrophobic membrane more hydrophilic

15 µg/g in #2 Diesel Fuel

PTFE-coated

TLC glass plates SIL G UV254, silica gel layer, 20x20 cm Other - Hot Plasma Standards tetrahydrofuranStandard TLC glass plates coated with a soft layer of unmodified silica gel 60. Thickness of layer for analytical plates 0. 25 mm. For preparative purposes (PLC) different layer thickness are available (0. 5 mm, 1 mm and 2 mm). For 2 mm preparative layers a slightly coarser material is used. Available with different UV indicators manganese activated zinc silicate with green fluorescence for short wave UV (254 nm); special inorganic fluorescent pigment