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(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)- 17:02, 13 April 2019 Mabus (Talk | contribs) uploaded File:N-Methyl-2-pyrrolidone structure.png (Source: https://commons.wikimedia.org/wiki/File:N-Methylpyrrolidone_Structural_Formulae.png)
- 18:38, 5 April 2019 Diachrynic (Talk | contribs) uploaded File:Sodium acetate iron iii chloride.jpg (Complex between an acetate (here sodium acetate) and iron(III)-ions (here iron(III)-chloride).)
- 19:19, 29 March 2019 Diachrynic (Talk | contribs) uploaded File:Barium chlorate.jpg (Barium chlorate made from sodium chlorate and barium chloride, after the second recrystallization.)
- 23:15, 25 March 2019 Mabus (Talk | contribs) moved page Allotrope to Allotropy
- 11:20, 20 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium nitrate2.jpg (Potassium nitrate, grown from water)
- 12:07, 17 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium nitrate.jpg (Potassium nitrate, made from barium nitrate and potassium carbonate, recrystallized from water on shallow tray)
- 15:04, 10 March 2019 Diachrynic (Talk | contribs) uploaded File:Copper acetate2.jpg (Copper(II) acetate monohydrate)
- 21:04, 8 March 2019 Diachrynic (Talk | contribs) uploaded File:Urea.jpg (Urea, made from AdBlue.)
- 18:32, 6 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium permanganate.jpg (Potassium permanganate crystals.)
- 18:31, 6 March 2019 Diachrynic (Talk | contribs) uploaded File:Potassium ferrioxalate.jpg (Potassium ferrioxalate crystals)
- 14:41, 21 February 2019 Diachrynic (Talk | contribs) uploaded File:Calcium acetate.jpg (Slightly wet crystals of calcium acetate, grown by very slow evaporation.)
- 16:16, 15 February 2019 Diachrynic (Talk | contribs) uploaded File:Barium nitrate.jpg (Recrystallized barium nitrate.)
- 16:05, 15 February 2019 Diachrynic (Talk | contribs) uploaded File:Tartaric acid.png (Commercial available tartaric acid crystals (pharmaceutical grade).)
- 22:05, 14 February 2019 Velzee (Talk | contribs) uploaded File:PbP.png
- 21:31, 14 February 2019 Velzee (Talk | contribs) uploaded File:Leadpicrate.jpeg
- 08:52, 4 February 2019 Velzee (Talk | contribs) uploaded File:Bris.JPG
- 20:47, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Phenolphthalein solution.jpg (Phenolphthalein solution at basic pH.)
- 20:45, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Sodium copper dichloroisocyanurate.jpg (Sodium copper dichloroisocyanurate, see http://www.sciencemadness.org/talk/viewthread.php?tid=66089 and http://agedspoonchemistry.blogspot.com/2016/01/sodium-copper-dichloroisocyanurate.html and http://woelen.homescience.net/science/chem/exps/raw_mater...)
- 20:41, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Sodium chlorate crystals.jpg (Sodium chlorate crystals obtained from a chlorate cell by repeated recrystallization from water.)
- 20:37, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Salicylic acid crystals.jpg (Recrystallized salicylic acid obtained by the hydrolysis of acetylsalicylic acid from aspirin tablets.)
- 20:36, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Chromium oxide.jpg (Commercial obtainable, green chromium oxide.)
- 19:18, 2 February 2019 Diachrynic (Talk | contribs) uploaded File:Copper sulfate.jpg (A crystal of copper(II) sulfate pentahydrate, grown by evaporation from a saturated solution.)
- 20:57, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Copper acetate.jpg (Copper(II) acetate)
- 20:53, 1 February 2019 Diachrynic (Talk | contribs) moved page File:Phthalic acid.JPG to File:Phthalic acid.jpg
- 20:52, 1 February 2019 Diachrynic (Talk | contribs) moved page File:Phthalic anhydride.JPG to File:Phthalic anhydride.jpg
- 20:52, 1 February 2019 Diachrynic (Talk | contribs) moved page File:Gold.JPG to File:Gold.jpg
- 20:52, 1 February 2019 Diachrynic (Talk | contribs) moved page File:Sodium acetate trihydrate.JPG to File:Sodium acetate trihydrate.jpg
- 20:50, 1 February 2019 Diachrynic (Talk | contribs) moved page File:Iron oxalate.JPG to File:Iron oxalate.jpg
- 20:25, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Iron oxalate.JPG (Iron(II) oxalate powder.)
- 20:15, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Sodium acetate trihydrate.JPG (Crystals of sodium acetate trihydrate can grow very dense and in large number.)
- 20:05, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Gold.JPG (A small sample of gold foil.)
- 19:49, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Phthalic anhydride.JPG (Phthalic anhydride obtained by sublimation, cotton-candy like, fluffy crystals.)
- 19:46, 1 February 2019 Diachrynic (Talk | contribs) uploaded File:Phthalic acid.JPG (Recrystallized phthalic acid extracted from viny gloves.)
- 23:54, 21 January 2019 Mabus (Talk | contribs) uploaded File:Ammonium nitrate NH4NO3 recrystallized from water by MrHomeScientist.jpg (Source: http://www.sciencemadness.org/talk/viewthread.php?tid=26378&page=62#pid540253)
- 19:02, 21 January 2019 Mabus (Talk | contribs) uploaded File:Fleaker by Texium.jpg
- 17:34, 20 January 2019 Mabus (Talk | contribs) uploaded File:Sodium methoxide prepared by AllChemystery.jpg (Source: https://www.youtube.com/watch?v=IUBoi5He3Zc)
- 15:39, 20 January 2019 Mabus (Talk | contribs) uploaded File:Ammonium permanganate crystals by TheMrbunGee.jpg (Source: https://www.youtube.com/watch?v=yTxoqTeNs3k)
- 21:14, 17 December 2018 Mabus (Talk | contribs) moved page 1,4-Dioxane to Dioxane (Since the other two dioxane isomers are rarely encountered, the 1,4 prefix is not crucial)
- 16:11, 9 December 2018 Mabus (Talk | contribs) uploaded File:Microscope slides and box.jpg
- 16:06, 9 December 2018 Mabus (Talk | contribs) uploaded File:Cryolite impure sample.jpg
- 17:43, 5 December 2018 DavidJR (Talk | contribs) uploaded File:2-methoxyethanol.png
- 22:31, 2 December 2018 DavidJR (Talk | contribs) uploaded File:Benzophenone.png
- 21:18, 2 December 2018 DavidJR (Talk | contribs) moved page Category:Test methods to Category:Analytical techniques
- 04:06, 2 December 2018 DavidJR (Talk | contribs) moved page Karl-Fischer titration to Karl Fischer titration (Karl Fischer is the man's full name, no reason for there to be a hyphen)
- 14:05, 1 December 2018 Mabus (Talk | contribs) uploaded File:Barium carbonate sample on watch glass.jpg
- 13:57, 1 December 2018 Mabus (Talk | contribs) uploaded File:Potassium sorbate OTC.jpg
- 13:49, 1 December 2018 Mabus (Talk | contribs) uploaded File:Sulfamic acid sample on a watch glass.jpg
- 13:40, 1 December 2018 Mabus (Talk | contribs) uploaded File:Barium nitrate sample watchglass.jpg
- 17:47, 25 November 2018 Mabus (Talk | contribs) moved page Category:Hydroxy acid to Category:Hydroxy acids (Plural)
- 23:35, 2 November 2018 DavidJR (Talk | contribs) moved page Lab Suppliers to Lab suppliers over redirect
- 00:22, 1 November 2018 DavidJR (Talk | contribs) moved page Lab suppliers to Lab Suppliers
- 18:09, 28 October 2018 Mabus (Talk | contribs) uploaded File:Strontium nitrate sample Petri dish.jpg
- 17:43, 28 October 2018 Mabus (Talk | contribs) uploaded File:Strontium carbonate sample Petri dish.jpg
- 18:53, 13 October 2018 Mabus (Talk | contribs) uploaded File:Wood's metal by Brainiac75.jpg (Source: https://www.youtube.com/watch?v=7C5AMPmy1nM)
- 18:37, 13 October 2018 Mabus (Talk | contribs) uploaded File:Rose's metal by Brainiac75.jpg (Source: https://www.youtube.com/watch?v=7C5AMPmy1nM)
- 12:15, 29 September 2018 Amos (Talk | contribs) automatically marked revision 9667 of page Tert-Amyl alcohol patrolled
- 12:03, 29 September 2018 Amos (Talk | contribs) automatically marked revision 9666 of page Pentanol patrolled
- 14:56, 27 September 2018 Amos (Talk | contribs) automatically marked revision 9646 of page Silica gel patrolled
- 14:30, 27 September 2018 Amos (Talk | contribs) automatically marked revision 9645 of page Monopotassium phosphate patrolled
- 19:16, 15 September 2018 Mabus (Talk | contribs) uploaded File:Iridium granules at Johnson Matthey noble metal plant.jpg (Source: https://www.youtube.com/watch?v=cuovE4OQi2g)
- 18:41, 15 September 2018 Mabus (Talk | contribs) moved page File:Reconditioned fume hood by ordenblitz.JPG to File:Reconditioned fume hood by ordenblitz.jpg
- 18:39, 15 September 2018 Mabus (Talk | contribs) uploaded File:Reconditioned fume hood by ordenblitz.JPG (Source: http://www.sciencemadness.org/talk/viewthread.php?tid=325&page=6#pid47172)
- 18:27, 15 September 2018 Mabus (Talk | contribs) uploaded File:Titanium tetrachloride Periodic Table of Videos.jpg
- 21:07, 5 September 2018 Mabus (Talk | contribs) moved page Fisher esterification to Fischer esterification (It's Fischer not Fisher)
- 20:27, 29 August 2018 Mabus (Talk | contribs) uploaded File:Dimethyl dioxane prepared by NurdRage from propylene glycol.jpg (Source: https://www.youtube.com/watch?v=Soc4uR6Zpc4)
- 16:59, 29 August 2018 Mabus (Talk | contribs) uploaded File:Sodium peroxydisulfate sample in watchglass.jpg
- 21:59, 27 August 2018 Mabus (Talk | contribs) uploaded File:PH paper and litmus paper by NurdRage.jpg (Source: https://www.youtube.com/watch?v=uyfKU1jHwWI)
- 21:50, 27 August 2018 Mabus (Talk | contribs) uploaded File:Azeotropic hydrobromic acid by NurdRage.jpg (Source: https://www.youtube.com/watch?v=4ei_xUIhRas)
- 21:26, 27 August 2018 Mabus (Talk | contribs) uploaded File:Dioxane from antifreeze by NurdRage.jpg (Source: https://www.youtube.com/watch?v=9Zzrn-61XAY)
- 21:17, 27 August 2018 Mabus (Talk | contribs) uploaded a new version of File:Soxhlet extractor by NurdRage.jpg (Source: https://www.youtube.com/watch?v=qiRBLfezuxs)
- 21:16, 27 August 2018 Mabus (Talk | contribs) uploaded File:Soxhlet extractor by NurdRage.jpg
- 20:56, 27 August 2018 Mabus (Talk | contribs) uploaded File:Prussian blue grounded by NileRed.jpg (Source: https://www.youtube.com/watch?v=BtnCynfmBnc)
- 20:33, 27 August 2018 Mabus (Talk | contribs) uploaded File:Lithium metal sheet from an Energizer battery by NurdRage.jpg
- 19:44, 27 August 2018 Mabus (Talk | contribs) uploaded File:Sodium thiosulfate sample watchglass.jpg
- 19:07, 27 August 2018 Mabus (Talk | contribs) uploaded File:Sodium perborate sample on a watchglass.jpg
- 18:52, 27 August 2018 Mabus (Talk | contribs) uploaded File:Various metal tweezers.jpg
- 18:36, 27 August 2018 Mabus (Talk | contribs) uploaded File:Lab tripod with ring stand.jpg
- 16:52, 28 July 2018 Mabus (Talk | contribs) uploaded File:Triethylamine distilled by NurdRage.jpg (Source: https://www.youtube.com/watch?v=nQnUeHOa6ow)
- 15:57, 8 July 2018 Mabus (Talk | contribs) uploaded File:Stopcock PTFE and glass with seal screw.jpg
- 20:59, 23 June 2018 Mabus (Talk | contribs) uploaded File:Silver acetate by NurdRage.png (Source: https://www.youtube.com/watch?v=2J6V4acKels)
- 20:55, 23 June 2018 Mabus (Talk | contribs) uploaded File:Ammonium dichromate volcano experiment by Doug's Lab.png (Source: https://www.youtube.com/watch?v=7O3Ee2mKyFE)
- 20:52, 23 June 2018 Mabus (Talk | contribs) uploaded File:Isopropyl nitrite separatory funnel by Doug's Lab.png (Source: https://www.youtube.com/watch?v=bbmpmLjfkkM)
- 20:47, 23 June 2018 Mabus (Talk | contribs) uploaded File:Crude chromium trioxide by Doug's Lab.png (Source: https://www.youtube.com/watch?v=Y8ft2bYWtoo)
- 20:36, 23 June 2018 Mabus (Talk | contribs) uploaded File:Damp hydrazine sulfate by NileRed.png (Source: https://www.youtube.com/watch?v=PCovDr4FVNQ)
- 20:05, 23 June 2018 Mabus (Talk | contribs) uploaded File:Trimethyl borate methanol azeotrope distilled by NurdRage.png (Source: https://www.youtube.com/watch?v=iyHOBQl-yQI)
- 19:46, 23 June 2018 Mabus (Talk | contribs) uploaded File:Pouring molten copper metal in ingot mold by Tito4re.png (Source: https://www.youtube.com/watch?v=HiO46UU2Gps)
- 19:23, 23 June 2018 Mabus (Talk | contribs) uploaded File:Phthalic anhydride purified by anewsoul.jpg (Source: http://www.sciencemadness.org/talk/viewthread.php?tid=26378&page=55#pid475814)
- 19:04, 23 June 2018 Mabus (Talk | contribs) uploaded File:Air gas inlet tube with joint and screw cap.jpg
- 17:59, 23 June 2018 Mabus (Talk | contribs) uploaded File:Safety glasses goggles rubber band.jpg
- 17:34, 23 June 2018 Mabus (Talk | contribs) uploaded File:Respirator mask.jpg
- 17:23, 23 June 2018 Mabus (Talk | contribs) uploaded File:Stopcock rubber cellulose glass plastic.jpg
- 17:11, 23 June 2018 Mabus (Talk | contribs) uploaded File:Guko conical rubber seal.jpg
- 16:55, 23 June 2018 Mabus (Talk | contribs) uploaded File:Eppendorf tube vial.jpg
- 19:18, 22 June 2018 Mabus (Talk | contribs) uploaded File:Aluminium chloride anhydrous in Schlenk tube.jpg
- 19:13, 22 June 2018 Mabus (Talk | contribs) uploaded File:Oil bath pot.jpg
- 19:00, 22 June 2018 Mabus (Talk | contribs) uploaded File:Drying tubes bulb U shaped.jpg
- 20:51, 17 June 2018 Mabus (Talk | contribs) uploaded File:Thick wall Petri dish.jpg
- 16:43, 13 June 2018 Mabus (Talk | contribs) uploaded File:Ammonium perchlorate crystals.jpg
- 16:22, 13 June 2018 Mabus (Talk | contribs) moved page File:Glycine sample watchglass.jpg to File:Glycine sample watch glass.jpg
- 16:19, 13 June 2018 Mabus (Talk | contribs) uploaded File:Glycine sample watchglass.jpg