(R,R)-Whelk-O 1

– 15 columns

Vendor: RegisTechnologies

Pirkle-type Chiral Column

The Whelk-O 1 is useful for the separation of underivatized enantiomers in a number of families including amides, epoxides, esters, ureas, carbamates, ethers, aziridines, phosphonates, aldehydes, ketones, carboxylic acids, alcohols and non-steroidal anti-inflammatory drugs (NSAIDs). This π-electron acceptor/π-electron donor phase exhibits an extraordinary degree of generality. The broad versatility observed on the Whelk-O 1 column compares favorably with polysaccharidederived chiral stationary phases.

In addition, because Whelk-O 1 is covalently bonded to the support, the phase is compatible with all commonly used mobile phases, including aqueous systems — a distinct advantage over polysaccharide derived chiral stationary phases. Other advantages include column durability, excellent efficiency, ability to invert elution order and excellent preparative capacity.

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Brand specifications

Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.

Mode	Chiral	pH stability from	2.5
Modification	Chiral	pH stability to	7.5
Pore Size (Å)	100

Choose column specifications

Length Available: 250 – 500 mm

Internal Diameter Available: 4.6 – 50 mm

Particle Size Available: 5 – 10 μm

Pore Size Recorded value 100 Å

Columns in this brand

15 columns shown


1-780201-300	250	4.6	5.0	100
1-780202-300	250	10.0	5.0	100
1-780203-300	250	30.0	5.0	100
1-780204-300	250	50.0	5.0	100
1-786201-300	250	4.6	5.0	100
1-786202-300	250	10.0	5.0	100
1-786205-300	250	30.0	5.0	100
1-786515-300	250	4.6	10.0	100
1-786525-300	250	10.0	10.0	100
1-786535-300	250	21.1	10.0	100
1-786545-300	500	21.1	10.0	100
1-786708-300	250	30.0	10.0	100
1-786709-300	250	50.0	10.0	100
1-786710-300	500	50.0	10.0	100
1-786713-300	500	30.0	10.0	100

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