To Our Valued Customer - Gorea plus doo

Appendix E: Chemicals (Acids & Bases) and IsotopesAcids and BasesMolecular weight % by weight Molarity (approx.) 1 M solution (mol/L) Specific gravityAcidsAcetic acid (glacial) 60.05 99.6 17.4 57.5 1.05Formic acid 46.02 90 23.6 42.4 1.20598 25.9 38.5 1.22Hydrochloric acid 36.46 36 11.6 85.9 1.18Nitric acid 63.02 70 15.7 63.7 1.42Perchloric acid 100.46 60 9.2 108.8 1.5472 12.2 82.1 1.70Phosphoric acid 80.00 85 14.7 67.8 1.70Sulfuric acid 98.07 98 18.3 54.5 1.835BasesAmmonium hydroxide 35.0 28 14.8 67.6 0.90Potassium hydroxide 56.11 45 11.6 82.2 1.447Sodium hydroxide 40.0 50 19.1 52.4 1.53Isotopes - Physical properties of commonly used isotopesNuclide Half-life Emission Energy, max, (MeV) Range of emission, max. Rec. shielding(half-value layer)3H 12.43 years β 0.0186 0.42 cm (air) -14C 5,370 years β 0.156 21.8 cm (air) -32P 14.3 days β 1.71 610 cm (air) Acrylic glass (1 cm)0.8 cm (water) -0.76 cm (acrylic glass) -33P 25.4 days β 0.249 49 cm Acrylic glass (1 cm)35S 87.4 days β 0.167 24.4 cm (air) -125l 60 days β 0.27-0.035 0.2 cm (air) Lead (0.02 mm)Reference InformationMolecular BioProductswww.mbpinc.com125