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Picture of TLC-plates CHIRALPLATE, 10x20, 25 St. 811055

TLC-plates CHIRALPLATE, 10x20, 25 St. 811055

TLC precoated plates CHIRALPLATE size: 10x20 cm pack of 25
SKU: 811055
Manufacturer: Machery Nagel

TLC precoated plates CHIRALPLATE size: 10x20 cm pack of 25

 

 

CHIRALPLATE - Special layer for TLC enantiomer separation. Separation based on ligand exchange, i. e. formation of ternary mixed-ligand complexes with Cu(II) ions. Differences in the stability of the diastereomeric complexes cause chromatographic separation. Available as glass plates with fluorescent indicator. A review on the application of CHIRALPLATE has been given by K. Günther [J. Chromatogr. 448 (1988) 11–30].

Hazardous materialNo
MethodThin layer chromatography (HPTLC/TLC)
PhaseCHIRALPLATE
Base materialGlass plates coated with impregnated silica gel
Surface chemistrySilica gel impregnated with Cu(II) ions and a chiral selector (proline derivative)
ModeReversed phase (RP) with ligand exchange
Plate size10x20 cm
Layer thickness0.25 mm
Layer hardnessStandard, soft
UV indicatorYes
Support material / backingGlass
Particle sizeNot available or not applicable
Particle typeFully porous particles (FPP)
Particle shapeIrregular
Pore sizeNot available or not applicable
Pore volumeNot available or not applicable
BinderYes
pH stability2.0–8.0
Recommended application(s)Amino acids, Dipeptides, Enantiomers, Lactones, N-formylamino acids, N-methylamino acids, Thiazolidine derivatives, α-alkylamino acids, α-hydroxycarboxylic acids
Temperature stabilityHigh
Storage temperatureRT
Scope of delivery25x TLC glass plates (10x20 cm)

 

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