What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol? Mass (g) = Concentration (mol/L) x Volume (L) x Molecular Weight (g/mol) An example of a molarity calculation using the Tocris molarity calculator The Tocris molarity calculator is based on the following equation: Retrieved 26 November 2018.*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online). 'Properties of Carbon-Oxygen White Dwarfs From Monte Carlo Stellar Models'. The Physics and Physical Chemistry of Water (2 ed.). ^ 0.469 mol/kg at an average density of 1.025 kg/L.^ 'nature physics portal - looking back - Neutrinos and neutrino mass from a supernova'.^ a b 'Type 2 diabetes - Diagnosis and treatment - Mayo Clinic'.Journal of Physical and Chemical Reference Data. 'The Ionization Constant of Water over Wide Ranges of Temperature and Density' (PDF). ^ 'CDC - Immediately Dangerous to Life or Health Concentrations (IDLH): Osmium tetroxide (as Os) - NIOSH Publications and Products'.^ 'Insulin: Reference Range, Interpretation, Collection and Panels'.^ 'Erythrocyte Count (RBC): Reference Range, Interpretation, Collection and Panels'.^ a b c Reference ranges for blood tests.'High abundance of viruses found in aquatic environments'. ^ Bergh, Øivind Børsheim, Knut Yngve Bratbak, Gunnar Heldal, Mikal (August 1989).'Marine biodiversity and ecosystem functioning: what's known and what's next?'. ^ Gamfeldt, Lars Lefcheck, Jonathan S.: Cite journal requires |journal= ( help) 'The Cosmic Microwave Background Spectrum'. United States Environmental Protection Agency. ^ 'Radon Toxicity Case Study: What are the Standards and Regulations for Environmental Radon Levels? | ATSDR - Environmental Medicine & Environmental Health Education - CSEM'.'New Solar Opacities, Abundances, Helioseismology, and Neutrino Fluxes'. Proceedings of the National Academy of Sciences. 'Microbiome of the upper troposphere: Species composition and prevalence, effects of tropical storms, and atmospheric implications'. Bergin, Michael Nenes, Athanasios Konstantinidis, Konstantinos T. ^ DeLeon-Rodriguez, Natasha Lathem, Terry L.The Planck concentration ( 2.4 ×10 104/m 3), inverse of the Planck volume Nuclei in a white dwarf from a 3 M ☉ progenitor star ( 10 6.349 g/cm 3) Helium in the solar core ( 150 g/cm 3 ⋅ 65%) Pure water at 3.984 ☌, its maximum atmospheric value ( 0.999 9720 g/cm 3) Neutrinos during a supernova, 1 AU from the core (10 58 over 10 s) Upper bound for healthy blood glucose 2 hours after eating Upper bound for healthy blood glucose when fasting Normal range of hydronium ions in stomach acid ( pH 1.5–3.5) Inhaled carbon monoxide induces unconsciousness in 2–3 breaths and death in < 3 min ( 12 800 ppm) Hydronium and hydroxide ions in pure water at 25 ☌ (p K W = 13.99) Inhaled osmium tetroxide is immediately dangerous to life or health ( 1 mg Os/m 3) Upper bound for healthy insulin when fasting Normal range for erythrocytes in blood in an adult male ( (4.52–5.90) ×10 12/L) Virions in surface layer North Atlantic seawater ( 10 ×10 9/L) Indoor radon at the EPA's 'action level' ( 4 pCi/L ≈ 70 000/L) Ĭosmic microwave background photons in outer space ( 413/cm 3) īacteria in surface seawater ( 1 ×10 9/L) Radon in ambient, outdoor air in the United States ( 0.4 pCi/L ≈ 7000/L) Solar neutrinos on Earth ( 6.5 ×10 10 /cm 2⋅s) All orders List of orders of magnitude for molar concentration Factor (Molarity)Īirborne bacteria in the upper troposphere ( 5100/m 3)

Molar concentration