Journal of agricultural and food chemistry, 51(5), 1141-1147 (2003-02-20)
Antioxidant properties and stimulating effects of green tea are related to its content of cathechins and xanthines; tea quality evaluation is based on organoleptic tests and on the presence of those components. In this work, by a MEKC method, eight
The Journal of experimental medicine, 211(7), 1333-1347 (2014-06-25)
Linear ubiquitination is a newly discovered posttranslational modification that is currently restricted to a small number of known protein substrates. The linear ubiquitination assembly complex (LUBAC), consisting of HOIL-1L, HOIP, and Sharpin, has been reported to activate NF-κB-mediated transcription in
Virchows Archiv : an international journal of pathology, 465(6), 703-713 (2014-10-12)
Giant cell tumor of bone (GCTB) displays worrisome clinical features such as local recurrence and occasionally metastatic disease which are unpredictable by morphology. Additional routinely usable biomarkers do not exist. Gene expression profiles of six clinically defined groups of GCTB
Vitamin D receptor (VDR) expression and action in non-human skeletal muscle have recently been reported in several studies, yet data on the activity and expression of VDR in human muscle cells are scarce. We conducted a series of studies to
Biochimica et biophysica acta, 1837(1), 14-32 (2013-08-28)
Water is clearly important for the functioning of Photosystem II (PSII). Apart from being the very substrate that needs to be transported in this water oxidation enzyme, water is also vital for the transport of protons to and from the
Information on Isoelectric Focusing including what it is and how it is used. In order to ensure the high performance of analysis, isoelectric point (pI) standards are needed.
Water for HPCE, For Luminescence and UV-Spectroscopy
Is it possible to have the specifications in term of metal content?I am interested in the water with the lowest amount of metal. Do you have a list with the ppm or ppt for metal
1 answer
Technical Support
·2 years ago
This product is tested for suitability in luminescence and UV Spectroscopy applications. Trace analysis testing is not conducted. See the link below to review the specifications for this product: https://www.sigmaaldrich.com/specification-sheet/SIAL/95283
Should trace analysis for metals be required, please see product 1.01262. This is an Ultra-Pure Water tested for suitability in UV/Vis Spectroscopy as well as a full panel of trace metals. Luminescence testing has not be conducted. Please see the link below to review the specifications for this product: https://www.sigmaaldrich.com/specification-sheet/SPEC/MDA/CHEM/1.01262/1012620500
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