Description

CH00504

Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254 come in a variety of sizes.

Separate non-volatile mixtures with unmodified standard silica layers for TLC (Thin-Layer Chromatography). Standard SIL G Silica Layers on Alugram™ Aluminum Sheets UV254 come in a variety of sizes.

Alugram™ Aluminum Sheets for TLC

Pre-coated ready to use plates

Broad range of plate sizes, surface coatings and backings

Absorbent

Silica 60

specific surface (BET) ∼ 500 m2/g

Mean pore size 60 Å

Specific pore volume 0.75 mL/g,

Particle size 5–17 μm

Standard grade

Thickness

For analytical plates 0.25 mm

For preparative plates 0.5 and 1 mm

For 2 mm preparative layers a slightly coarser material is used.

Inicators

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)

Binders

Highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive visualisation reagents

Material	Aluminum Sheets Alugram SIL G
Particle Size	5 to 17 μm
Pore Size	60 Å
Quantity	50 Pk.
Type	TLC Plate
Fluorescent Indicator	UV254
Pore Volume	0.75 mL/g
Specific Surface	∼500 m²/g
Thickness (Metric)	0.2 mm
Dimensions (L x W)	4 x 8 cm