57334-U
StableFlex fiber
plain light blue hub
24 ga
pkg of 3 ea
85 μm (CAR/PDMS)
solid phase microextraction (SPME): suitable
1 cm
CAR/PDMS coating
food and beverages
(For gasses and low molecular weight compounds (MW 30 - 225).)
for use with manual holder
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This Item | 57906-U | 57295-U | 57343-U |
---|---|---|---|
df 85 μm (CAR/PDMS) | df 85 μm (CAR/PDMS) | df 85 μm (CAR/PDMS) | df 75 μm (CAR/PDMS) |
matrix active group CAR/PDMS coating | matrix active group CAR/PDMS coating | matrix active group CAR/PDMS coating | matrix active group CAR/PDMS coating |
compatibility (For gasses and low molecular weight compounds (MW 30 - 225).), for use with manual holder | compatibility (For gasses and low molecular weight compounds (MW 30 - 225).), for use with autosampler | compatibility (For gasses and low molecular weight compounds (MW 30 - 225).), for use with autosampler | compatibility (For gasses and low molecular weight compounds (MW 30 - 225).), for use with autosampler |
needle size 24 ga | needle size 23 ga | needle size 23 ga | needle size 23 ga |
packaging pkg of 3 ea | packaging pkg of 1 ea | packaging pkg of 3 ea | packaging pkg of 3 ea |
11 - Combustible Solids
WGK 3
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High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.
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