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SINGLE StEP Cyano Flash Column

SINGLE StEP Columns (patented) represent an innovative step forward in chromatography. SINGLE StEP Columns (patented) allow for a simple screw top column that can be used for liquid or dry loading by opening the cap and pouring in liquid or dropping in dry material. The columns are a universal fit for all different flash instruments. Cyano columns are good for Boronic Acids and are a good alternative for silica because of its alternative compound selectivity.

Cyano Flash Columns operate under normal phase conditions. i.e., 100% Hexane → 100% Ethyl Acetate (normal phase going from non-polar to increasing polarity). As a general rule-of-thumb, compounds will elute significantly faster on these columns as compared to standard silica columns. Mechanism of action: weak pi-pi bonds, thereby effecting separation between aromatics and compounds with higher pi interactions (carbon-carbon double bonds). Solvent systems are the same as for Standard Silica columns.

We offer Cyano TLC plates to screen for profile matching. Our cyano columns can be re-used up to 20 times! General guideline for compound loading is 10% of material weight. Cyano columns are also available in a variety of sizes, ranging from 4.7gram to 353gram.

U.S. Patent 7,138,061, 7,381,327, 7,410,571 and other patents pending. U.K. Patent 2413972.

SINGLE StEP 4.7g Cyano Flash Column
  • SINGLE StEP 4.7g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913200-2
SINGLE StEP 4.7g Cyano Flash Column
  • SINGLE StEP 4.7g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 20
  • Part No. 6913200
SINGLE StEP 14.1g Cyano Flash Column
  • SINGLE StEP 14.1g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913204-2
SINGLE StEP 14.1g Cyano Flash Column
  • SINGLE StEP 14.1g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 20
  • Part No. 6913204
SINGLE StEP 29.4g Cyano Flash Column
  • SINGLE StEP 29.4g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913208-2
SINGLE StEP 29.4g Cyano Flash Column
  • SINGLE StEP 29.4g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 10
  • Part No. 6913208
SINGLE StEP 47g Cyano Flash Column
  • SINGLE StEP 47g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913212-2
SINGLE StEP 47g Cyano Flash Column
  • SINGLE StEP 47g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 10
  • Part No. 6913212
SINGLE StEP 94.1g Cyano Flash Column
  • SINGLE StEP 94.1g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 5
  • Part No. 6913216
SINGLE StEP 105.8g Cyano Flash Column
  • SINGLE StEP 105.8g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 5
  • Part No. 6913220
SINGLE StEP 129.4g Cyano Flash Column
  • SINGLE StEP 129.4g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 3
  • Part No. 6913224
SINGLE StEP 188.2g Cyano Flash Column
  • SINGLE StEP 188.2g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913228
SINGLE StEP 282g Cyano Flash Column
  • SINGLE StEP 282g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913232
SINGLE StEP 353g Cyano Flash Column
  • SINGLE StEP 353g Cyano Flash Column
  • (Patented) High Performance Flash Column with Screw Top for Dry and Liquid loading.
  • Case Qty: 2
  • Part No. 6913236
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