NaviAn
  • NaviAn
What reagent could be staining this wardrobe?
Chemistry
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
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NaviAn
  • NaviAn
NaviAn
  • NaviAn
These are the reagents that are in that level of the wardrobe: cedar oil 5ml Cedar oil 3ml Immersion oil 10ml Immersion oil 2012 - I 30ml Immersion oil 2013 - I 3ml Immersion oil 2014 - I 20ml Immersion oil 400ml 5ml immersion oil 5ml immersion oil 2000 Mineral oil 700ml 2ml sterile mineral oil Basic lead acetate anhydrous MERCK 50g Alpha naphthol 2014 - I 15g MERCK 5g alpha naphthol -I Canada balsam entellan 2014 Canada balsam 2013 - I MERCK CANADA balm 5ml Canada balsam for microscopy 2ml Calibration buffer (pH 10 - vial) 2ml Buffer pH = 7 5ml Buffer pH = 4 5ml Buffer pH = 5ml April 01 Buffer pH = 7.00 7ml Calcium carbonate 3g 1g cysteine Secondary ammonium citrate 25g MERCK Riedel Art Barium chloride 20g MERCK Dimethylamino Benzaldehyde 20g Formaldehyde 2012 - I Iodine metal 2014 - II 15g Iodine resublimed 2012 - I 5g Potassium iodide 5g 2014 - II 2 g L-cystine NaN3 5g NaN3 5g Solution "A" 160ml -gram coxalato 2ml Tris Base 2014 - I 10g Urea pure mark Labyhos 40g Mineral oil 900ml Metallic iodine (I2) 2014 - I M = 253.81 Metallic iodine 2000 10g 2006 metallic iodine - I 2g Metallic iodine 2006 - II 20g 2011 metallic iodine - I 3g 2013 metallic iodine - I 5g Potassium iodide 3ml 2000 2000 1 g Potassium Iodide 2g KI 2000 Metal iodide 5g 2008 Immersion oil 2015 - II 50ml Canada balsam or entelan I've tried to get rid of that stain with detergent, alcohol or sodium hypochlorite and nothing works :( I hope you could help me
Cuanchi
  • Cuanchi
looks brown as I2 (iodine ) I think if you tried with sodium hypochlorite will be worst, maybe some some ammonia you need to convert I2 -> 2 I- 2 NH4Cl + I2 -> 2 NH4I + Cl2 you need a reducing agent, Bleach is an oxidizer sodium thiosulfate (Na2S2O3) to 1/2 cup warm water, this also my work it is a reducing agent. this website has many different techniques based in the surface that you have to clean http://home.howstuffworks.com/how-to-remove-iodine-stains.htm

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NaviAn
  • NaviAn
THANK YOU sooo much cuanchi :D

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