material
black hub, fused silica fiber
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
75 μm (CAR/PDMS)
technique(s)
solid phase microextraction (SPME): suitable
fiber L
1 cm
matrix active group
CAR/PDMS coating
application(s)
food and beverages
compatibility
(For gasses and low molecular weight compounds (MW 30 - 225).), Manual Holder
greener alternative category
Quality Level
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Application
SPME 固相微萃取萃取头(CAR/PDMS)可以用来:
- 从奶酪样本顶空管中提取挥发物。
- 测量Ulva lactuca二甲硫醚浓度。
- 确定2-庚酮浓度。
General description
固相微萃取(SPME)技术通常用于GC/MS分析。它有助于简化和加快样本制备。它还减少了提取过程中溶剂用量。
我们竭诚为您带来绿色替代产品,以符合绿色化学12项原则的一项或多项要求。本品为固相微萃取(SPME)技术产品。SPME是一种绿色的样品制备技术,包括采用无溶剂萃取技术、SPME纤维萃取头可重新利用、产生的废弃物极少,符合“废物预防”和“安全的溶剂和助剂”原则。点击 此处 以获取更多信息。
用于气体和低分子量化合物 (MW 30-225)
Other Notes
这种SPME纤维束也可与镍钛合金(NIT)核一起购买,货号为57904,可提供增强的纤维重现性、更高的纤维耐久性、保持方法一致性的选择性和确保分析物稳定性的核心惰性。 如想了解更多,请浏览SigmaAldrich.com/NITSPME 。
存储类别
11 - Combustible Solids
wgk
WGK 2
Pawliszyn, Janusz
Solid Phase Microextraction: Theory and Practice, 264-264 (1997)
Talon, R., Montel, M.
Applied SPME, 364-371 (1999)
Intraspecific variation in stress-induced hydrogen peroxide scavenging by the ulvoid macroalga ulva lactuca1.
Ross, Cliff, and Kathryn L. Van Alstyne.
Journal of Phycology, 43, 466-474 (2007)
Pawliszyn, Janusz
Handbook of Solid Phase Microextraction, 410-410 (2009)
Sue Ann Scheppers Wercinski
Solid Phase Microextraction: A Practical Guide, 257-257 (1999)
实验方案
This report demonstrates the potential of solid phase microextraction as a clinical research tool for the extraction of VOCs associated with lung cancer from human breath.
SPME enables rapid, sensitive GC/MS analysis of residual solvents in hemp extract, ensuring accuracy and efficiency.
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