Gerstel
TDU: Liquid Injection
TDU: Liquid Injection
Which transport adapter is for Liquid Injection through TDU?
DHS: Sorbent Tubes
DHS: Sorbent Tubes
Liners for CIS
Liners for CIS
Solid Phase Microextraction (SPME)
Solid Phase Microextraction (SPME)
SPME is a miniaturized solid-phase extraction technique developed by Pawlizyn in 1990.
A cylindrical fiber was coated with sorbent and used for extraction
It is then protected inside a metal sleeve which doubles as an injection needle
Twister®
Thin Film-SPME (TF-SPME)
GERSTEL-Thin Film SPME Devices, Package of 10:
PDMS 450µm
PDMS/DVB 450µm
PDMS/Carboxen
Thin Film Solid Phase Micro-Extraction (TF-SPME) is an extension of regular SPME.
TF-SPME is more sensitive due to increased surface area and phase volume
It is 20 mm x 4.8 mm carbon mesh sheet impregnated with a sorptive phase
Coating available: PDMS/DVB; PDMS/Carboxen; PDMS/HLB
