GC Analysis of Volatiles in Water on Equity-1 after SPME using 30 μm PDMS Fiber
Materiais
Fibra para SPME
Nº do produto
Descrição
Preços
Conjunto de fibras para microextração em fase sólida (SPME) de polidimetilsiloxano (PDMS)
30 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Autosampler, pk of 3, yellow hubCONDITIONS
sample/matrix
0.7 mL water spiked with 2-600 μg/liter each analyte, 0.25 g NaCl added
SPME fiber
30 μm PDMS (57309)
extraction
headspace, 12 sec (no stirring), ambient temp.
desorption process
2-3 min, 250 °C (0.75-1.0 mm I.D. inj. port liner)
column
Equity-1, 10 m × 0.20 mm I.D., 1.2 μm (available on request)
oven
70 °C (0.2 min) to 180 °C at 50 °C/min
detector
FID, 250 °C
Descrição
Informações legais
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