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Production of chiral alcohol enantiomers I am curious: do you have a reference to the MEK reduction with yeast? My guess (and it is just that ... |
8-6-2016 at 17:16 by: CharlieA |
How to Stabilize a Starch Suspension Lange's Handbook stabilizes a 1% solution of starch with a few drops of CHCl3. |
20-5-2016 at 08:21 by: CharlieA |
Homemade and Repurposed Lab Gear There isn't a window in my house as clear and clean as this sheet of plastic! |
20-5-2016 at 05:12 by: CharlieA |
Safety shield I just finished making a safety shield from a piece of 0.1 inch thick, 18 "x24" poly-carbonate. The ... |
19-5-2016 at 12:29 by: CharlieA |
re Rogue Rose's pestle Great idea! Now I have another use for my 6-lb sledge. I tried to crush some sea shells with a regul ... |
19-5-2016 at 12:23 by: CharlieA |
drying rack My wife found this baby bottle drying rack at a rummage sale for $1. Now it's a lab glass drying rac ... |
16-5-2016 at 17:33 by: CharlieA |
Combining multiple saw blades to make 1/2 - 3/4" width cutting width - possible? If you have just 1 or 2 dados to cut, I'd go with Bromic's suggestion to use the single saw blade an ... |
16-5-2016 at 05:55 by: CharlieA |
polymers I think your question is not specific enough. What specific polymer are you interested in?
@Xeon. ... |
15-5-2016 at 19:05 by: CharlieA |
dado set What you need is an 8" dado set with the same size mounting hole as the arbor on your saw. For examp ... |
14-5-2016 at 17:47 by: CharlieA |
sintering vs. recrystallization I found these definitions in a quick Google search. I hope they are helpful. (As an old fogey, I'm r ... |
14-5-2016 at 08:30 by: CharlieA |
Are these inline fans generally brushless? Thanks! Now to tear into that dust filter..... |
12-5-2016 at 17:46 by: CharlieA |
squirrel-cage blowers [rquote=448567&tid=62833&author=alive&kickin]CharlieA, the one I have is a squirrel cage ... |
11-5-2016 at 16:55 by: CharlieA |
Eriochrome black T wanted @Loptr: Sorry for the slow response. I guess you've already discovered that EBT is an indicator used ... |
11-5-2016 at 08:59 by: CharlieA |
Shedworld Reloaded Coming soon to a laboratory supply house near you...the agahood! |
10-5-2016 at 16:49 by: CharlieA |
Eriochrome black T wanted I'm still looking for this chemical. I would like to trade/purchase 0.5-1 gram. I am offering to tra ... |
9-5-2016 at 15:35 by: CharlieA |
Are these inline fans generally brushless? quote] and has the motor outside the fan and ducts.[/rquote]
Is this a "squirrel-cage" type blowe ... |
6-5-2016 at 15:42 by: CharlieA |
Homemade and Repurposed Lab Gear [rquote=448050&tid=61783&author=The Volatile Chemist]I recently used the below idea to use a ... |
6-5-2016 at 15:31 by: CharlieA |
Simple Rotavap using standard glassware [rquote=448012&tid=66162&author=aga]'Normal' stirring would help a little, just that spreadi ... |
6-5-2016 at 15:17 by: CharlieA |
Simple Rotavap using standard glassware Why not just "normal" magnetic mixing with a hot plate/stirrer combination? Am I missing something h ... |
5-5-2016 at 18:12 by: CharlieA |
Homemade and Repurposed Lab Gear Clever idea Rose! You might try to find a polypropylene or HDPE bottle to modify. For example, milk ... |
4-5-2016 at 13:39 by: CharlieA |
Vigreaux column disadvantages According to Fieser, Research Techniques in Organic Chemistry, a typical Vigreaux column, 50 cm, ope ... |
2-5-2016 at 12:27 by: CharlieA |
preparation of thymolphthalein Great write-up, and great perseverance! |
27-4-2016 at 09:57 by: CharlieA |
Latest chemical order? CaCl[sub]2[/sub], Na[sub]2[/sub]SO[sub]4[/sub], EDTA-Na[sub]4[/sub] |
27-4-2016 at 08:48 by: CharlieA |
Eriochrome black T wanted I would like to get 1 gram of the subject compound (solid). The smallest amount I can find is 10g, w ... |
27-4-2016 at 08:28 by: CharlieA |
Where do you experiment ? In my basement. I plan to mount an apparatus rack onto a sheet of MDF, and then clamp it to my workb ... |
19-4-2016 at 17:36 by: CharlieA |
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