PuriFlash 420 Compact Flash Purification System

Flash Purification No Longer Requires a Fume Hood!

Safe bench-top installation with the integrated fume enclosure maximizes lab productivity by performing flash purification outside the fume hood.

  • >95% Recovery, 1.0 mAU UV Threshold
  • 4g - 800g Flash Columns
  • 4 - 300 ml/min @ 20 bar / 290 PSI
  • Less than 14 Inches Wide
  • Two Collection Racks, 18 x 150mm Tubes
  • UV Diode Array Detector
  • Reliable and Precise HPLC Pump
  • 10-Second Switch, Normal to Reverse Phase
  • TLC to Gradient Programming
  • 15-Inch HD Touch Screen Controller
  • Easy Access to UV Lamp and Flow Cell
  • Collector Needle Wash, No Cross-Contamination
  • Install on a Bench, Outside the Fume Hood

Sample Loading:

  • Dry Load & Liquid Load
  • High Volume, Through-Pump
  • Multiple Injection Sequence

Purification of synthesis reaction mixtures, natural product extracts, proteins and peptides from mg to gram quantities are easily accomplished with the PuriFlash 420. The multi-wavelength UV-DAD (diode array detection) includes real-time full spectra scanning to confirm purity.

The heart of the instrument is the iQuat gradient HPLC pump, which provides a quaternary gradient plus a dedicated purge line (A+B+C+D, i). A ten-second isopropanol purge prepares the flow path for either normal or reverse phase. The pump has 1% accuracy, which allows for shallow gradients without having to premix the mobile phase. Zero to 5% MeOH in DCM over 20 column volumes is accurate and reproducible.

The funnel rack allows for unlimited fraction collection. Up to sixteen fractions can be collected to carboys beneath the instrument. Fractions are diverted to the funnel rack and flexible tubing is connected to the rack and gravity fed to carboys beneath the instrument.

CE approved. 

Cannabis labs - Click here for a brochure on CBD and THC purification.

Manufacturer : Interchim Inc.

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PuriFlash Purification
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Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
270-010-10Interchim 420 Instrument, 6 x 1 Liter Collection Flasks, UV Detector, 200 - 400nm, 15" Tablet PCITM420Call for pricing  
Ships within one week

Parts & Accessories:

Cat.#DescriptionMfg.#PriceQuantityEstimated Availability
270-011-02PuriFlash Collector Rack, Funnel RackFJ4331Call for pricing  
Ships within one week
270-011-04Through Pump, Sample Load Injection OptionPF128Call for pricing  
Ships within one week
270-011-06Ballasting kit for 1/8" tubingDZ7360Call for pricing  
Ships within one week
270-011-08Prepa-MMJ RP Column, 425 x 105 mmFV1290Call for pricing  
Ships within one week

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