TLC Plates
Miles Scientific Silica Gel, GF 500UM 20X20CM (25 Plates/Bx)
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 capacityFull range of plate sizesCalcium sulfate binder-soft later for easy scraping
Miles Scientific SILICA GEL HLF 5X20 25/PLATES
Silicagel HL and HLF, Silicagel HLF, TLC platesglass-backed UNIPLATES, 250um, 5 x 20cm scored (2.5 x 5cm), 25/BX
Cole-Parmer Analtech 21521 Uniplates, 10x20cm/UV/Scored/Hard/Silica GHL/250um Thick/15um Part 25/Pk
These TLC plates combine top-quality adsorbents, consistent manufacturing, rigid QC, and careful packaging--the results of 40 years of experience dedicated to thin layer techniques. Select the perfect analytical plates for your application. Choose plates with or without an acid stable fluorescent indicator (UV 254 nm). Scored plates snap apart evenly to facilitate single-use separations or screening.
Sorbent Technologies Inc Silica G TLC Plates, w/UV254, polyester backed, 200um, 4x8cm, 50/pk
"Silica G" is a standard grade, unmodified Silica 60 with a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-17um. The TLC plates contain UV254 fluorescent indicator. This analytical soft layer is bound to a plastic support. It has a thickness of 200um and dimensions of 4x8cm. There are 50 plates per pack.
Macherey-Nagel TLC polyerster sheets POLYGRAM SIL G/UV254, 2.5x7.5 cm
POLYGRAM-sheets SIL G/UV254 - size: 2.5x7.5 cm - pack of 200
Miles Scientific RP18 PREADSORBENT 200UM 20X20CM (25 PLATES/BOX)
Reversed Phase Octadecyl Silanized Silica Gel. These reversed phase TLC plates have been manufacturer to be greater than 50% and less than 100% silanized. Because of this they are hydrophobic, but wettable (unlike CAT# 164077 & 165077 which are 100% silanized). FEATURES: - 14% carbon content - Acid stable (UV254) fluorescent indicator - 20x20 cm glass backing - 250um coating thickness - 25 plates/box - Recomended Applications: aminophenols, barbiturates, preservatives, nucleobases, polycyclic aromatic hydrocarbons, steroids, tetracyclines, plasticizers (phthalates)
Macherey-Nagel TLC polyerster sheets POLYGRAM SIL G, 20x20 cm
POLYGRAM sheets SIL G - size: 20 x 20 cm - pack of 25
Sorbent Technologies Inc Resolv-Rf™ Silica Hard Layer TLC Plates, w/UV254, glass backed, 250um, 20x20cm, 25/pk
Resolv-Rf™ Silica Hard Layer (HL) TLC Plates are made with standard grade Silica 60, which has a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-17um. The TLC plates contain UV254 fluorescent indicator. This analytical hard layer is bound to a glass support. It has a thickness of 250um and dimensions of 20x20cm. There are 25 plates per pack. Resolv-Rf™ TLC Plates are suitable for all common separations. The layer has a hardness that is abrasion resistant and can be easily labeled with a lead pencil for clear identification. The dense coating yields narrow bands for a high separation efficiency. Applications include: drug synthesis compounds, identity of drugs, food and environmental samples, quality control testing of pharmaceuticals, etc. Made in the U.S.A.
Biotage TLC Plates, 5cm x 10cm Glass, with Amino silica, 50 per cas
Biotage TLC plates are the perfect tool to predict flash methods for Biotage Sfar columns. For synthetic chemists, the benefits of matched TLC plates and flash cartridges are better purification throughput, increased compound purity and yield, and reduced solvent cost. Use these plates with Biotage Sfar KP-Amino columns.These glass plates are coated with amino functionalize silica and are 5cm x 10cm packed 50 plates to a case.
Macherey-Nagel TLC polyerster sheets POLYGRAM SIL G UV254, 4x8 cm
POLYGRAM sheets SIL G/UV254 - size: 4 x 8 cm - pack of 50
Macherey-Nagel TLC glass plates ADAMANT UV254, 0.25 mm, 10x10 cm
ADAMANT TLC precoated plates UV 254 - thickness of layer: 0.25 mm - size: 10x10 cm - pack of 25
Miles Scientific SILICA GEL COATED ON AL FOIL SHEETS 200UM 20X20CM (25 SHEETS)
Analtech’s flexible backed TLC plates offer the same exacting specifications as with the classic glass backed plates assuring batch-to-batch uniformity. Quality is controlled at each step in the manufacturing process — from incoming raw materials to outgoing packaging. Lighter and safer to handle than glass; also unbreakable- Easy to cut with scissors to customize plate size or isolate components - Available with Polyester or Aluminum backing - Attach to reports for permanent record - Minimum storage space required - Inexpensive shipping due to weight