material
silver aluminum (with center hole)
packaging
pkg of 1000 ea
diam.
20 mm
fitting
thread for 20 mm
General description
Aluminum crimp seal (with butyl rubber stopper) is a part of a PTFE-faced butyl rubber stopper.
法规信息
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Federico Aulenta et al.
Bioresource technology, 101(24), 9728-9733 (2010-08-17)
Quinone moieties in humic substances have previously been shown to serve as extracellular electron acceptors in different metabolic pathways. Here we show that the humic acid analogue antraquinone-2,6-disulfonate (AQDS) can also serve as an electron donor in the microbial reductive
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