I recently repaired a domestic water heater and had to replace the heater element that was heavily coated with hard water salts as well as the SS (Stainless Steel) tank had a large quantity of salt precipitate; the heater element has the option to have a magnesium rod/ element placed/ coupled...
I am looking for a D-I-Y formulation that can be prepared by oneself,that can be used to clean glazed ceramic floors or sanitary hardware from stains from years of hard water usage deposits and other types to stains to give it a fresh look. Precise preparation (Chemical measure, proportions...
In addition to the above,I seek some suggestions on some formal methods to analyze gases and CO2 gas in particular; sampling method, measure/ analysis principle (to upto 2 decimals accuracy) and of characterization of constituent impurities,some available Test Kits or Automation available in the...
Borek: (1)Have you come across Hg/HgO with KOH electrode for Oxygen evolution studies and do you have comments or suggestions to source the same from.(2) In the context of defined measuring systems we have for O2,chemical or zirconia, How can one analyze and conclude about the "best" measuring...
With the evolution of Advanced MEMS based CO2 sensors,Seeking some guidelines/suggestions to understand the various types(& techniks) of CO2 gas measurement methods(hence of sensor principles) and of Automatic or contemporary Gas Analyzers (for impurities) of CO2 Gas samples or of any Gaseous...
hi, Having forgotten basic Statistics, I am not finding time to brush up basic concepts to put them to a compelling use. Actual I need to build a short-term or Intra-day trading "decision framework" for a set of Stocks based on statistical measure concepts, I can provide you with the historical...
Andy R Thanks, actually I was looking for some clue to get started. Actually the requirement is a Phase contrast Microscope with a stipulated budget (say around US$2000.- (+/-)6% permissible allowance [@ 1US$=47,50 and inclusive of applicable Customs]. I am presently getting to know principles...
mgb_phys: Thanks !
I suppose the list you have provided is from "premium" brands/vendors, who have established branding and sophistication of manufacturing style and systems.Any ideas on what contributes to pricing differentials if the technology/ design has not changed radically to provide for...
Has anyone worked out a functional Parametric chart that enables one to choose a appropriate Microscope (exclude Scanning electron MicroScopes(MS)) amongst the multitude of choices for a modern academic micro-biological & research lab, hence formulated a general guideline? The MS should feature...
Friends,seeking some doctoral Researchers in the sub-domain of thin-films,I would want
the following assistance from any of them: (1)A Standard Reference Book that addresses
introductory (Post Grad.) and advanced (PhD) topics in thin Films.(2) Some standard Lab
projects that has been...
I have not searched enough/researched, but my immediate need is to clarify the following in the context of pH electrodes, metallic electrodes and conductivity cells, particularly as regards the way they are conceived/ designed, [WARNING] my queries may be naive [WARNING]:
(1a) Often a vendor...
Where can one get a e-Documents/eBooks that will provide for the basic concepts, Technical
guidelines to go about choosing Hobby Telescopes & general purpose Binoculars (construct
differentiators and features that conceptually approach professional quality) but stays
within the boundary...
Having bought a TDS meter off-the-shelf from a store, I came across this notice:
http://www.reagecon.com/PerspectiveCMS/uploads/TDS_Tech_Tip.pdf
Now though I am going to use the TDS meter for water testing purposes(ground water hardness,hence potability,subsequently use the measurements...