Thin Layer Chromatography Plates POLYGRAM MACHEREY-NAGEL
The POLYGRAM polyester plates by Macherey-Nagel are easy to handle, lightweight, and flexible. Can be cut with scissors. Developed POLYGRAM sheets can also be stored for documentation in laboratory notebooks.rThickness (approx.): 0.2 mmrWeight and storage requirements: lowrTorsional strength: lowrTemperature stability: max. 185ºCrSusceptible to breakage: norChemical resistance against solvents: highrChemical resistance against mineral acids and conc. ammonia: highrSuitability for aqueous detection reagents: goodrFor any questions about these plates or supports not found on this page, please contact helpdesk@scharlab.com.
POLYGRAM SIL G: TLC polyester plates with unmodified silica gel. With and without UV indicator
POLYGRAM CEL 300: TLC polyester plates with native fibrous cellulose. Fiber length (95 %) 2–20 µm, average degree of polymerization 400–500
POLYGRAM CEL 400: TLC polyester plates with microcrystalline cellulose. Prepared by hydrolysis of high-purity cellulose with HCl; average degree of polymerization 40-200.
POLYGRAM ALOX N: Aluminum plates with aluminum oxide. We recommend to activate aluminum oxide layers before use by heating 10 minutes at 120 °C.
POLYGRAM POLYAMID: TLC polyester plates with polyamide PA6. With and without indicator
POLYGRAM SIL N-HR: TLC polyester plates with unmodified high purity silica gel. Higher gypsum content and different binder system compared to SIL G results in different separation characteristics.
POLYGRAM IONEX-25: Polyester TLC plates with a mixture of silica and strong ion-exchange
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helpdesk@scharlab.com
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Chemicals Microbiology Glassware, quartz and porcelain Chromatography Equipment Consumables Safety and hygiene