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- TLC glass plates SIL G UV254, silica gel layer, 20x20 cm
Standard 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 with blue fluorescence for long-wave UV (366 nm). SIL G is available on glass plates, aluminum sheets and polyester sheets in different sizes.
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Mode
Normal phase (NP)
Particle type
Fully porous particles (FPP)
Surface chemistry
Unmodified silica gel (SiOH)
pH stability
2.0–8.0
Pore size
60 Å
Particle shape
Irregular
Recommended application(s)
Steroids
Recommended application(s)
Antibiotics
Recommended application(s)
Amines
Recommended application(s)
Amino acids
Recommended application(s)
Hormones
Recommended application(s)
Sweeteners
Recommended application(s)
Aflatoxins
Recommended application(s)
Vitamins
Brand
SIL G
Temperature stability
High
Recommended application(s)
Normal phase (NP)
Recommended application(s)
Alkaloids
Recommended application(s)
Analgetics
Recommended application(s)
Marihuana compounds
Recommended application(s)
Patulin
Particle size
5–17 µm
Pore volume
0.75 mL/g
Base material
Glass plates coated with silica gel
Support material / backing
Glass
Binder
Yes
Layer hardness
Standard, soft
Recommended application(s)
The standard (soft) layer for thin layer chromatography
Plate size
20x20 cm
Phase
SIL G UV254
UV indicator
Yes
Method
Thin layer chromatography (TLC), preparative (PLC)
Scope of delivery
15x TLC glass plates (20x20 cm)
Layer thickness
1 mm
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