GC Analysis of Class 2 Residual Solvents on VOCOL® after SPME using 85 μm Polyacrylate Fiber
Materiais
Fibra para SPME
Nº do produto
Descrição
Preços
Conjunto de fibras para microextração em fase sólida (SPME) de poliacrilato (PA)
df 85 μm(PA, for use with manual holder, needle size 24 gaCONDITIONS
sample/matrix
2 mL water + sodium chloride at 25% (pH 11) containing each analyte at 5 ppm, in a 4 mL vial
SPME fiber
85 μm Polyacrylate (57304)
extraction
heated headspace, 60 °C for 5 min
desorption process
250 °C for 3 min
column
VOCOL, 10 m x 0.20 mm I.D., 1.2 μm (24129-U)
oven
40 °C (0.75 min), 20 °C/min to 200 °C (10 min)
inj. temp.
250 °C
detector
FID
carrier gas
helium, 35 cm/sec @ 40 °C
injection
5:1 split
liner
0.75 mm I.D. SPME type
Descrição
Informações legais
VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany