Thin layer chromatography - MACHEREY-NAGEL - Chromatography - Lab supplies

Thin layer chromatography (TLC) and high performance thin layer chromatography (HPTLC), also called planar chromatography are based on a multistage distribution process involving * Suitable adsorbents (the stationary phase) coated as a thin layer onto a suitable support / backing (e.g., glass plate, polyester or aluminum sheet) * Solvents or solvent mixtures (the mobile phase or eluent) * Sample molecules (analytes) Today TLC has gained increasing importance as an analytical separation technique, which is probably due to effects of instrumentation and automation. At the same time the applicability of thin layer chromatography was enhanced by development of new adsorbents and backings. MACHEREY-NAGEL offers a versatile range of ready-to-use layers, which are the result of 50 years of continuous research and development.

Catalog No.		Product	Net Price
	MN818332	TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x20 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Xtra Phase Xtra SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818333	TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 20x20 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Xtra Phase Xtra SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818360	TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x10 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Xtra Phase Xtra SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818362	TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 10x20 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Xtra Phase Xtra SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818030.20	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x7,5 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Phase SIL G Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818032	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x20 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Phase SIL G Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818033	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 20x20 cm	Special offer	Add to Cart
Hazardous material No Method Thin layer chromatography (TLC) Brand ALUGRAM Phase SIL G Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818129	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 2.5x7.5 cm	Special offer	Add to Cart
Hazardous material No Brand ALUGRAM Phase SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818130.20	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 5x7.5 cm	Special offer	Add to Cart
Hazardous material No Brand ALUGRAM Phase SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT
	MN818131	TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 4x8 cm	Special offer	Add to Cart
Hazardous material No Brand ALUGRAM Phase SIL G UV254 Mode Normal phase (NP) Base material Aluminum sheets coated with silica gel Surface chemistry Unmodified silica gel (SiOH) Recommended application(s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgesics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Standard TLC applications, Steroids, Sweeteners, Vitamins Particle type Fully porous particles (FPP) Particle size 5–17 µm Particle shape Irregular pH stability 2.0–8.0 Storage temperature RT

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Overview

The success of thin layer chromatography as a highly efficient microanalytical separation method is based on a large number of advantageous properties:

High sample throughput in a short time

Suitable for screening tests

Pilot procedure for HPLC and Flash chromatography

After separation the analytical information can be stored for a longer period of time (the TLC ready-to-use layer acts as storage medium for data)

Separated substances can be subjected to subsequent analytical procedures (e.g., IR, MS) at a later date

Rapid and cost-efficient optimization of the separation due to easy change of mobile and stationary phase

Resources

State‑of‑the‑art TLC products

SIL HD and Nano-SIL HD

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