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US EPA Method 502.2: GC Analysis of Volatiles on VOCOL® (105 m x 0.53 mm I.D.) after Purge & Trap using "K" Trap, ELCD Signal

US EPA Method 502.2: GC Analysis of Volatiles on VOCOL® (105 m x 0.53 mm I.D.) after Purge & Trap using "K" Trap, ELCD Signal suitable for GC, application for SP

Materiales

analytical column

Referencia del producto
Descripción
Precios

25358

Columna capilar para GC VOCOL®

L × I.D. 105 m × 0.53 mm, df 3.00 μm

CONDITIONS

sample/matrix

5 mL water (5 ppb each analyte)

purge trap

VOCARB 3000 (21131-U)

purge

37 mL/min for 11 min at 25 °C

desorption process

220 °C for 0.5 min

column

VOCOL, 105 m x 0.53 mm I.D., 3.0 μm (25358)

oven

35 °C (10 min), 4 °C/min to 200 °C

detector

ELCD/PID in series

carrier gas

helium, 10 mL/min (plus 20 mL/min as make-up gas)

Descripción

Analysis Note

Sample Preparation: Purge and trap using a VOCARB 4000 trap (8.5cm Carbopack™ C/10cm Carbopack B/6cm Carboxen 1000/1cm Carboxen 1001).
GC Column: VOCOL wide bore capillary column, 105m x 0.53mm ID fused silica, 3.0μm phase film.
Detector: Photoionization and electrolytic/conductivity, in series.

Legal Information

VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Related Product Categories

HPLC ColumnsGC Columns & AccessoriesTLC Plates & AdsorbentsSolid Phase Microextraction (SPME)Solid Phase Extraction & QuEChERS

Related Applications

Small Molecule HPLCLarge Molecule HPLCGas Chromatography (GC)TLCSolid Phase Microextraction (SPME)Solid Phase Extraction (SPE)QuEChERS