TLC aluminum sheets, silica gel + kieselguhr, ALUGRAM Xtra SILGUR UV254, 10x20cm
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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
Temperature stability
High
Method
Thin layer chromatography (TLC)
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
Binder
Yes
Layer hardness
Standard, soft
Plate size
10x20 cm
UV indicator
Yes
Surface chemistry
Concentrating zone (kieselguhr, diatomaceous earth or diatomite)
Layer thickness
0.20 mm
Support material / backing
Aluminum
Scope of delivery
20x TLC aluminum sheets / foils (10x20 cm)
Brand
ALUGRAM Xtra
Base material
Aluminum sheets coated with silica gel and kieselguhr
Phase
Xtra SILGUR UV254