Partition Chromatography
Macherey-Nagel TLC polyerster sheets POLYGRAM CEL 300 PEI UV254, 20x20 cm
POLYGRAM sheets CEL 300 PEI/UV254 - size: 20 x 20 cm - pack of 25
Macherey-Nagel TLC polyerster sheets POLYGRAM SIL G UV254, 20x20 cm
POLYGRAM sheets SIL G/UV254 - size: 20x20 cm - pack of 25
Macherey-Nagel TLC polyerster sheets POLYGRAM SIL G UV254, 4x8 cm
POLYGRAM sheets SIL G/UV254 - size: 4 x 8 cm - pack of 50
Miles Scientific 20X20 GF UNIPLATE-T TAPER 25/B
Plate, TLC, Tapered, Preparative, Silica Gel GF, Gypsum Binder, Preadsorbent Zone, Uniplate-T, 20L x 20cmW
Miles Scientific Glass Reagent Sprayer
A glass sprayer with a specially designed head to eliminate formation of droplets and spattering. This feature assures delivery of a fine misty spray and ends problems from an uneven discharge. Can be used with an air-line or the rubber bulb supplied. The volume of the reagent flask is 100 ml.
Miles Scientific SILICA GEL GF 250UM 20X20CM PREP-SCORED (25 PLATES/BOX)
Preparative TLC plates have adsorbent layers thicker than the 250 micron layers normally used for analytical separations. Thus, preparative plates can be used for separation of larger quantities of materials. The loading capacity for a given degree of sample component resolution increases roughly as the square root of the increased adsorbent layer thickness. In preparative TLC, materials to be separated are often applied as long streaks rather than spots. After development, specific compounds may be recovered by scraping the adsorbent layers from the plate in the region of interest and eluting the separated material from the adsorbent using a strong solvent. ·Thicker layers for higher capacity ·Full range of plate sizes ·Prep-scored option for convenient zone location ·Available with preadsorbent sample loading zone
Sigma Aldrich Fine Chemicals Biosciences HPTLC calibration mix in m
HPTLC HPTLC calibration mix in m
