Anchrom Enterprises [I] Pvt. Ltd supplies Immersion Device for Derivatisation. Anchrom Enterprises [I] Pvt. Ltd also supplies Integrated HPTLC System Manager Software, Sample Spot Applicator, Semi- Auto Sample Applicator, Automatic TLC Sampler, Twin Trough Chromatogram Development Chambers etc. The Immersion Device for Derivatisation is suitable for 20 x 20 cm and 20 x 10 cm plates.