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GC Analysis of Basic Drugs on SLB®-5ms (20 m x 0.18 mm I.D., 0.36 μm) after SPME using 85 μm Polyacrylate Fiber, Fast GC Analysis
Materials
SPME fiber
Product No.
Description
Pricing
SPME fiber assembly polyacrylate (PA)
df 85 μm(PA, for use with manual holder, needle size 24 gaCONDITIONS
sample/matrix
500 ug/L of each compound in 2 mL 0.05M phosphate buffer, pH=11, plus sodium chloride (NaCl) to 25% (w/v)
SPME fiber
85 μm Polyacrylate (57304)
extraction
immersion, 450 rpm stirring at room temp. for 15 min
desorption process
250 °C for 3 min
column
SLB-5ms, 20 m x 0.18 mm I.D. x 0.36 μm (28576-U)
oven
100 °C (1 min), 20 °C/min to 325 °C (5 min)
MSD interface
325 °C
carrier gas
helium, 1.5 mL/min. constant
liner
0.75 mm I.D. SPME
Description
Legal Information
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany