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Fluorescence/phosphorescence questions.
[rquote=684287&tid=159560&author=Neal][rquote=684278&tid=159560&author=unionised][rq ...
19-5-2023 at 21:53
by: JohnnyBuckminster
Fluorescence/phosphorescence questions.
[rquote=684276&tid=159560&author=Neal][rquote=684275&tid=159560&author=JohnnyBuckmin ...
19-5-2023 at 07:58
by: JohnnyBuckminster
Fluorescence/phosphorescence questions.
[rquote=684269&tid=159560&author=Neal]Found a contrary answer: There are plenty of chemicals ...
19-5-2023 at 07:15
by: JohnnyBuckminster
Spectrophotometer Recommendations
I'm throwing in a survey here,

How many of you visiting this forum would be interested in a proje ...
18-5-2023 at 08:17
by: JohnnyBuckminster
Spectrophotometer Recommendations
I have experience with older UV/VIS machines from Varian (now Agilent Technologies), Jasco, and GBC. ...
18-5-2023 at 06:01
by: JohnnyBuckminster
Fluorescence/phosphorescence questions.
[rquote=684019&tid=159560&author=Neal]Fluorescence is supposed to be it emits light only whe ...
13-5-2023 at 02:08
by: JohnnyBuckminster
My adventures in diy battery making - batteries are hard.
[rquote=682799&tid=159397&author=zimirken]
The cheap peristaltic pumps failed quite quickly ...
29-3-2023 at 11:01
by: JohnnyBuckminster
hho electrolysis plate configuration
[rquote=679897&tid=159183&author=Twospoons][rquote=679878&tid=159183&author=JohnnyBu ...
30-12-2022 at 00:41
by: JohnnyBuckminster
hho electrolysis plate configuration
[rquote=679870&tid=159183&author=Twospoons]I built a four plate version of type 2 using stai ...
28-12-2022 at 21:24
by: JohnnyBuckminster
hho electrolysis plate configuration
[rquote=679842&tid=159183&author=Parakeet]
Can I really use stainless steel as an anode? Do ...
27-12-2022 at 23:24
by: JohnnyBuckminster
Best way to measure a milliliter?
[rquote=677211&tid=158949&author=solo]20 drops to one ml.....solo
[/rquote]


20 drops o ...
30-9-2022 at 23:35
by: JohnnyBuckminster
DIY Cheap "Proprietary" Thermal Probe?
[rquote=675977&tid=158826&author=VeritasC&E]
If I buy a simple PT1000 probe and housing ...
21-8-2022 at 22:00
by: JohnnyBuckminster
DIY Cheap "Proprietary" Thermal Probe?
To summarize a few points already mentioned about Pt-100 / Pt-1000 probes

1. Platinum is chosen b ...
19-8-2022 at 03:59
by: JohnnyBuckminster
DIY Cheap "Proprietary" Thermal Probe?
[rquote=675888&tid=158826&author=VeritasC&E]
The probe is called "PT-1000" (not sure if ...
18-8-2022 at 11:42
by: JohnnyBuckminster
Preparing ethanol from a sugar wash treated with Sodium carbonate
Mateo_swe, when you prepare the sugar wash, do you find that the concentration sugar at start, and t ...
16-6-2022 at 06:00
by: JohnnyBuckminster
Preparing ethanol from a sugar wash treated with Sodium carbonate
The sugar wash I'm referring to is prepared with table sugar and a common brand of TurboYeast and in ...
16-6-2022 at 04:24
by: JohnnyBuckminster
Preparing ethanol from a sugar wash treated with Sodium carbonate
A low wine, i.e. distillate from a sugar wash*, contains several different organic compounds of whic ...
16-6-2022 at 03:10
by: JohnnyBuckminster
Building a solubility tester with arduino chip
I have used an old commercial turbidity meter, I think it came from Fischer, to check the solubility ...
2-6-2022 at 07:31
by: JohnnyBuckminster
Spectrometry, how to extend performance.
“.... maybe I could get a mid infrared light source, for example, and build some kind of simple fi ...
5-2-2022 at 03:54
by: JohnnyBuckminster
Optical furnace for growing crystals

Thanks for your comments wg48temp9, I enjoy these kind of discussions, so I dive straight in

...
31-1-2022 at 08:58
by: JohnnyBuckminster
Optical furnace for growing crystals
[rquote=670523&tid=158319&author=Sulaiman][rquote=670516&tid=158319&author=JohnnyBuc ...
31-1-2022 at 01:13
by: JohnnyBuckminster
Optical furnace for growing crystals
[rquote=670515&tid=158319&author=Fulmen]And what's the temperature of that heater element? [ ...
30-1-2022 at 04:05
by: JohnnyBuckminster
Optical furnace for growing crystals
[rquote=670511&tid=158319&author=Sulaiman]Although you will be focussing a lot of heat onto ...
30-1-2022 at 01:06
by: JohnnyBuckminster
Optical furnace for growing crystals
You have some interesting thoughts & projects! I'm by no means an expert, but just out of curios ...
29-1-2022 at 12:26
by: JohnnyBuckminster
A high-temperature mini-furnace for temperatures above 2000 C.
[rquote=668236&tid=158143&author=Admagistr][rquote=668211&tid=158143&author=macckone ...
8-12-2021 at 20:22
by: JohnnyBuckminster
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