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GC Analysis of Volatiles in Black Tea Bag on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube

GC Analysis of Volatiles in Black Tea Bag on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube suitable for GC, application for air monitoring

Materials

related product

Product No.
Description
Pricing

ATIS Adsorbent Tube Injector System 110V

ATIS Adsorbent Tube Injector System 230V

ATIS Extraction Glassware with Micro Connector

Carbotrap® 300

glass TD tube, fritted, O.D. × L 1/4 in. × 3 1/2 in., unconditioned, pkg of 10 ea

CONDITIONS

sample/matrix

0.3 g black tea from tea bag

thermal desorption tube

Carbotrap® 300 Glass-Fritted Thermal Desorption Tube, 1/4 in O.D. x 3.5 in L (30141-U)

dry purge

20 min

desorption process

350 °C with 10 min hold

transfer line/valve temp.

180 °C

column

SPB®-HAP, 60 m x 0.32 mm I.D., 4 μm (25020-U)

oven

40 °C (3 min), 12 °C/min to 200 °C (20 min)

detector

MSD

MSD interface

210 °C

carrier gas

helium

Description

Analysis Note

Qualitative volatile headspace outgassing of black tea using the ATIS with analysis by thermal desorption.

Legal Information

Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany