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Hitachi D-7000 HPLC Issues
Hi Volk! Happy I could help!

Unfortunately I am not sure about the detector... Mine didn't come w ...
20-6-2019 at 13:47
by: ScienceHideout
Identification of a mystery metal
[rquote=611439&tid=149463&author=OldNubbins]You can tell the OP's material is extruded becau ...
3-5-2019 at 17:57
by: ScienceHideout
Lying With Science
I don't know what this is doing on here. This forum is to discuss amateur chemistry. Unless you are ...
3-5-2019 at 13:32
by: ScienceHideout
Identification of a mystery metal
Fulmen, I don't believe that bottle was recycled because I have seen metal sticks packaged in that t ...
3-5-2019 at 13:20
by: ScienceHideout
Identification of a mystery metal
[rquote=611227&tid=149463&author=opfromthestart]The density was calculated by my teacher whe ...
2-5-2019 at 20:22
by: ScienceHideout
Identification of a mystery metal
Visually, I'm inclined to believe it's tin. I know that tin comes in sticks very similar to that. A ...
1-5-2019 at 18:44
by: ScienceHideout
Identification of a mystery metal
Is this an actual case of AP Chem Teacher finds mystery metal, or is he/she fabricating this story t ...
30-4-2019 at 19:24
by: ScienceHideout
I bought a Mass Spec!
Hi BnCl,

Thank you for the advice. I know a lot of mass specs use quite large pumps: the ones I u ...
17-3-2019 at 14:54
by: ScienceHideout
Labconoco rotary evaporator - how much different than a Buchi is this?
I know a thing or two about Rotovaps. This Labconco one looks very different, but uses pretty much t ...
9-3-2019 at 19:58
by: ScienceHideout
Chemical suppliers that sell to individuals?
[rquote=576055&tid=123187&author=monolithic][rquote=576026&tid=123187&author=Science ...
3-1-2019 at 21:55
by: ScienceHideout
Chemical suppliers that sell to individuals?
I've always wanted to try ordering from Alibaba, but do you think that purchasing chemicals from Chi ...
3-1-2019 at 17:06
by: ScienceHideout
"Hydchl. Mit." Abbreviation
Great! Thank you!
31-12-2018 at 18:43
by: ScienceHideout
"Hydchl. Mit." Abbreviation
I have an antique apothecary bottle with the label "Hydchl. Mit." on it. Does anyone know what this ...
28-12-2018 at 19:51
by: ScienceHideout
Spectrometrist's Log: Entry 4
It lives!

Sorry, no pictures in this update.

Since the last update I didn't have much time, du ...
27-12-2018 at 10:52
by: ScienceHideout
Spectrometrist's Log: Entry 3
Hey everyone, its been over a week since my last entry. I have come a long way with the mass spec.
...
1-12-2018 at 17:34
by: ScienceHideout
Spectrometrist's Log: Entry 2
What's up guys,

Sorry for posting twice but I am quite excited about my new adventures and wanted ...
21-11-2018 at 19:45
by: ScienceHideout
Spectrometrist's Log: Entry 1
Thankfully, the spectrometer fit in my car and came home in one... erm… rather 3 pieces. The plast ...
21-11-2018 at 11:47
by: ScienceHideout
I bought a Mass Spec!
David, mine doesn't reject much water either during the cleaning cycle, but it does during the air p ...
21-11-2018 at 06:33
by: ScienceHideout
I bought a Mass Spec!
@Melgar: I routinely use the fixed-ligand kinetic method to identify relative confirmations of sugar ...
21-11-2018 at 05:01
by: ScienceHideout
I bought a Mass Spec!
[rquote=554607&tid=105722&author=DavidJR]If you hooked it up to your HPLC then you could als ...
20-11-2018 at 19:14
by: ScienceHideout
I bought a Mass Spec!
One milligram of sample should be enough to do as many tests as I want. A typical microliter injecti ...
20-11-2018 at 13:18
by: ScienceHideout
I bought a Mass Spec!
Hi everyone...

Bit of an interesting story here... I know I am not on here as much as I used to b ...
20-11-2018 at 12:13
by: ScienceHideout
Hitachi D-7000 HPLC Issues
So the other day I spoke on the phone with a Hitachi engineer. He said that the 7000 series is built ...
20-11-2018 at 12:02
by: ScienceHideout
Analysis of common OTC and homemade solvents by proton NMR
I must say that I'm surprised there is no trace of denatonium benzoate in the acetone.
17-11-2018 at 19:06
by: ScienceHideout
Hitachi D-7000 HPLC Issues
In that case maybe I should order an adapter to connect the GPIB... it would still be nice to get a ...
13-11-2018 at 12:20
by: ScienceHideout
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