57328-U
SPME Fiber Assembly
50/30µm DVB/CAR/PDMS, StableFlex (1cm), needle size 24 ga, Manual Holder, pk of 3, plain gray hub
Synonym(s):
StableFlex™ 1CM SPME FIBER PK3,MANUAL,50/30UM DVB/CARBOXEN-PD
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About This Item
UNSPSC Code:
41115724
NACRES:
NB.21
Quality Level
material
StableFlex fiber, plain gray hub
needle size
24 ga
packaging
pk of 3
greener alternative product characteristics
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
df
30 μm (CAR/PDMS layer), 50 μm (DVB layer)
technique(s)
solid phase microextraction (SPME): suitable
fiber L
1 cm
matrix active group
50/30µm DVB/CAR/PDMS, DVB/CAR/PDMS coating
application(s)
food and beverages
compatibility
Manual Holder, for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275)
greener alternative category
, Aligned
General description
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This is a Solid Phase Microextraction (SPME) technology product. SPME is one of the greener technologies for sample preparation as it is solvent free extraction technology and SPME fibres are re-usable and generates as little waste as possible, thus aligns with "Waste Prevention”, and ″Safer Solvents and Auxiliaries″. Click here for more information.
Application
Flavor Compounds
Other Notes
Appearance may vary. Darker spots may be visible on the fiber but will not affect performance.
Coating bonded to a flexible fused silica core, yielding a more suitable coating on a less breakable fiber. There may be a slight difference in extraction selectivity compared to the same coating on a standard fused silica core.
Legal Information
StableFlex is a trademark of Sigma-Aldrich Co. LLC
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Edgar Amavizca et al.
Scientific reports, 7, 41310-41310 (2017-02-02)
Remote effects (occurring without physical contact) of two plant growth-promoting bacteria (PGPB) Azospirillum brasilense Cd and Bacilus pumilus ES4 on growth of the green microalga Chlorella sorokiniana UTEX 2714 were studied. The two PGPB remotely enhanced the growth of the
Helena M Leal et al.
Scientific reports, 7(1), 17965-17965 (2017-12-23)
Anecdotes related to preferential mosquito bites are very common, but to date there is no complete explanation as to why one out of two people systematically receives more mosquito bites than the other when both are equally accessible. Here we
Odimar Z Zanardi et al.
Scientific reports, 8(1), 455-455 (2018-01-13)
Under laboratory conditions, mating activity in Asian citrus psyllid (ACP) started 4 days after emergence, peaked at day 7, and showed a clear window of activity starting 8 h into the photophase and extending through the first hour of the scotophase.