Info

Column

PRP-X-100,

Guard: Perisorb RP-18, 30 jam, 4 cm X 1 mm analytical: RP 18, 10 jxm,

Guard: C8, 1.5 cm analytical: C8, 22 cm, concentrator: C8; all Brownlee

Spherisorb 5 ODS, 250 mm X 4.6 mm, Supelco Alltima C18, 5 ┬┐tm, 25 cm X 4.6 mm, Alltech

Eluents

NaH2PO4

(0.02 M): aceto nitrile, 97:3 to 25:75 in 37 min n-butanol (2.5%), sodium acetate (50 mM), TBAOH (2 mM), TTAB

Flow

2B0 nm

254 nm

0 0

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