Separator column OmniPac PCX

Figure 10.338 Separation of homocysteine and other physiological amino acids. Separator column OmnIPac PCX-500 column dimensions 250 mm x2 mm i.d. column temperature 30 °C eluent 0.15mol/L NaCIOV MeCN (95 5 v/v) + 19.7 mmol/L HCIO4 flow rate 0.25 mL/mln detection integrated pulsed amperometry on a gold working...

Figure 10.340 Analysis of catecholamines and their metabolites on a polymeric mixed-mode cation exchanger. Separator column OmniPac PCX-100 eluent 0.11 mol/L HCIO4-1-37.5 mmol/L NaCIOVMeCN (93.6 6.4 v/v) flow rate 03 mlVmin detection DC amperometry on a glassy carbon working electrode ...

Fig. 9 -217. Analysis of catecholamines and their metabolites in a urine sample. -Separator column OmniPac PCX-100 eluant 0.75 mmol/L HCIO4 + 25 mmol/L NaCI04 -acetonitrile (93.5 6.4 v/v) flow rate 0.3 mL/min detection DC amperomet on a glassy...

Figure 6.69 Selectivity comparison between an ODS phase and an OmniPac PCX-100 exemplified with the separation of choline and acetylcholine, (a) Separator column Lichrosorb RP-18 eluent 5 mmol/L heptanesulfonic add (pH 4)/MeCN (99 1 v/v) flow rate 1 mU/min ...

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