When preparing a large number of samples, we often encounter problems such as large sample sizes and large collection volumes of components.
The WHALE high flow preparation chromatography system is specifically designed for 100-200 mm DAC or 800-5000g FLASH columns, meeting the requirements of sample loading at the gram to hundred gram level. It can be widely used in sample purification fields such as organic synthesis, natural product extraction, and biological fermentation.
• Comes with a large volume sample loading function
• Large volume fraction collection function
• Full wavelength scanning for solvent recovery
Solvent selection and sample loading module
Design feature: Comes with sample loading function
Technical advantage: capable of automatically loading large volumes of samples
PDA detector module
Design feature: PDA full wavelength scanning function
Technical advantage: Full wavelength scanning function to determine whether there are impurities in the solvent, achieving clean solvent recovery function
Component collection module
Design feature: Valve switching collection method
Technical advantage: capable of collecting large volume fractions
Binary solvent gradient pump system
Application Cases
model |
WHALE |
Order number |
WL-1000GP |
System pump |
High precision constant current pump |
Maximum flow velocity |
1000 mL/min |
Accuracy of flow velocity |
± 3% |
Maximum pressure |
10 Mpa |
Sample loading method |
Comes with a sample loading channel and liquid loading method |
Sample flow rate |
Maximum 1000 mL/min |
Testing method |
PDA full wavelength scanning detector |
Wavelength Range |
200-800 nm |
Collection method |
Full collection, peak collection, manual collection, window collection |
Solvent recovery |
Screening for impurity free solvent recovery through full wavelength scanning |
Quantity of fraction collection |
6 of them |
Solvent recovery channel |
1 piece |
Applicable FLASH column specifications |
800 g - 5000 g |
Applicable DAC specifications |
100-200 mm inner diameter |