Analtech* Glass-Backed Silica GF UNIPLATES*

These plates are the most widely used silica gel TLC plates. No organic substances are added to these products, thus making them compatible with sulfuric acid charring visualization.

These plates are commonly scraped from the glass backing to isolate separated components for other analytical procedures. They are compatible with all organic solvents, however, they are not recommended for use in systems containing greater than 20% water because of the solubility of the gypsum binder in aqueous solutions. (For water tolerance see the GHL & GHLF series of plates).

The Gstands for Gypsum and indicates that calcium sulfate hemihydrate (CaSO₄•1/2H₂O), a refined form of gypsum, has been included in the adsorbent formulation. Gypsum functions as a binder, improving the cohesion of the adsorbent particles and increasing the adhesion of the layer to the glass substrate. The F indicates the presence of a short wave UV indicator that is fluorescent at 254 nm.

The silica gel used in these plates is proprietary.
• 10 µm average particle size
• 60A pore size
Image(s) are representative of the product group and not necessarily the individual product.

T Taper Plate
Dimensions (cm): 20 x 20 prep-scored

T Taper Plate
Dimensions (cm): 20 x 20 scored

T Taper Plate
Dimensions (cm): 20 x 20

250 µm
Dimensions (cm): 10 x 20 channeled with Preadsorbent Zone

250 µm
Dimensions (cm): 10 x 20 channeled

250 µm
Dimensions (cm): 10 x 20 scored and channeled

250 µm
Dimensions (cm): 10 x 20 scored

250 µm
Dimensions (cm): 10 x 20 with 0.1N NaOH

250 µm
Dimensions (cm): 10 x 20 with Preadsorbent Zone

250 µm
Dimensions (cm): 10 x 20 with white phosphorus

250 µm
Dimensions (cm): 10 x 20

250 µm
Dimensions (cm): 20 x 20 channeled with Preadsorbent Zone

250 µm
Dimensions (cm): 20 x 20 channeled

250 µm
Dimensions (cm): 20 x 20 prep-scored

250 µm
Dimensions (cm): 20 x 20 scored (2.5 x 20 cm) with Preadsorbent Zone

250 µm
Dimensions (cm): 20 x 20 scored (2.5 x 20 cm)

250 µm
Dimensions (cm): 20 x 20 scored and channeled with Preadsorbent Zone

250 µm
Dimensions (cm): 20 x 20 scored and channeled

250 µm
Dimensions (cm): 20 x 20 scored with 0.1N NaOH

250 µm
Dimensions (cm): 20 x 20 scored with Preadsorbent Zone

250 µm
Dimensions (cm): 20 x 20 scored

250 µm
Dimensions (cm): 20 x 20 with 0.1N NaOH

250 µm
Dimensions (cm): 20 x 20 with Preadsorbent Zone

250 µm
Dimensions (cm): 20 x 20 with white phosphorus

250 µm
Dimensions (cm): 20 x 20

250 µm
Dimensions (cm): 20 x 40

250 µm
Dimensions (cm): 5 x 20 channeled with Preadsorbent Zone

250 µm
Dimensions (cm): 5 x 20 channeled

250 µm
Dimensions (cm): 5 x 20 with 0.1N NaOH

250 µm
Dimensions (cm): 5 x 20 with Preadsorbent Zone

250 µm
Dimensions (cm): 5 x 20 with white phosphorus

250 µm
Dimensions (cm): 5 x 20

500 µm
Dimensions (cm): 10 x 20

500 µm
Dimensions (cm): 20 x 20 channeled with Preadsorbent Zone

500 µm
Dimensions (cm): 20 x 20 channeled

500 µm
Dimensions (cm): 20 x 20 prep-scored

500 µm
Dimensions (cm): 20 x 20 scored with Preadsorbent Zone

500 µm
Dimensions (cm): 20 x 20 scored

500 µm
Dimensions (cm): 20 x 20 with Preadsorbent Zone

500 µm
Dimensions (cm): 20 x 20

500 µm
Dimensions (cm): 20 x 40

500 µm
Dimensions (cm): 5 x 20

1000 µm
Dimensions (cm): 10 x 20

1000 µm
Dimensions (cm): 20 x 20 prep-scored

1000 µm
Dimensions (cm): 20 x 20 with Preadsorbent Zone

1000 µm
Dimensions (cm): 20 x 20

1000 µm
Dimensions (cm): 20 x 40

1000 µm
Dimensions (cm): 5 x 20

1500 µm
Dimensions (cm): 10 x 20

1500 µm
Dimensions (cm): 20 x 20 prep-scored

1500 µm
Dimensions (cm): 20 x 20

1500 µm
Dimensions (cm): 20 x 40

2000 µm
Dimensions (cm): 10 x 20

2000 µm
Dimensions (cm): 20 x 20 prep-scored

2000 µm
Dimensions (cm): 20 x 20 scored

2000 µm
Dimensions (cm): 20 x 20

2000 µm
Dimensions (cm): 20 x 40