1]) with various enantiomeric
PLA block length ratios.
David Kohler, President stated that, Having listened to the comments of separation scientists with difficult enantiomeric
separations, we wanted to create a solution that was selectively different, rugged, and reproducible for separations that are not obtained easily using other chiral stationary phases, ES Industries and ChromegaChiral are well-known and respected chromatography brands, and we felt the time was right to extend our offering to provide our customers with a solution for enantiomeric
mixtures that are difficult to separate limiting their characterisation by SFC and HPLC.
2014) (finding term "was correctly construed to include 3-isobutylGABA regardless of its enantiomeric
8,9) It was reported in 1987 that PLLA and poly(D-lactide) crystallize into a 1/1 stereocomplex that has a 50[degrees]C higher melting point than the enantiomeric
excesses (ee) were determined by chiral HPLC with chiral column (OJ-H, OD-H or 0J).
phrygia and the enantiomeric
distribution of borneol.
Concentrations and enantiomeric
ratios of organochlorine pesticides in soils from the U.
With the ability to fine-tune the resolving power and selectivity of the system, scientists can exercise better control over the retention of analytes for separating, detecting and quantifying structural analogs, isomers, and enantiomeric
and diasteriomeric mixtures - all compounds that are often a challenge to separate by any other means.
form, between different stereoisomers or enantiomeric
1G): a-copaene (peak 6), b-caryophyllene (peak 8), a-humulene (synonymous with b-caryophyllene; peak 9; this chemical was identified in avocado and silkbay but not clearly confirmed in other samples due to the low amount emitted, despite a similar RI) and cadinene (peak 10; analysis could not discern enantiomeric
Stereospecific analysis and enantiomeric
disposition of 3,4-methylenedioxymethamphetamine (Ecstasy) in humans.
It is unclear whether the two enantiomeric
forms (R & S) of lipoic acid (LA) share similar pharmacological activity and the exact cellular targets of LA are not well identified.