Rhodamine B (C.I. 45170), 25 g, glass
Molar mass (M) 479,02 g/mol
Density (D) 1,31 g/cm³
Melting point (mp) 201 °C
CAS No. [81-88-9]
Excl. btw | 25 g Per VE
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Rhodamine B (C.I. 45170) for microscopy
Water-soluble fluorescent dye for detection of acid-fast bacteria (e.g. Mycobacteria) in histological sections, usually in combination with auramine O.Excitation maximum: 540 nmEmission maximum: 625 nm
|Absorption max.||540-560 nm|
|Excitation max. (DNA-bound)||540 nm|
|Emission max. (DNA-bound)||625 nm|
- Tussentotaal: 0.00
|T130.1||25 g||glass||34,30 €||
|T130.7||50 g||plastic||55,80 €||
Levertijd op aanvraag
Thanks to the development of new sorbents and supports, as well as increasing instrumentation and automation, TLC has become a versatile separation method. It is used both in qualitative analysis and in quantitative analysis.
Applications range from simple manual separation processes in classic TLC to automated processes in HPTLC (high performance thin layer chromatography).
Advantages of thin layer chromatography:
• Higher sample throughput in less time
• Suitable for screening tests
• The ready-to-use TLC layer functions as a data storage device for separation results
• Pilot process for HPLC
• The separated substances can be used later for further analysis (e.g. IR, MS)
• By switching the mobile and the stationary phases, the separation process can be optimised quickly and cost-efficient
|Dye content||~80 %|
|Maximum absorption||540-560 nm|
|Loss on drying (60 °C)||≤5,0 %|