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France: chromatogram, and what it actually costs here
Something I noticed reading old threads that I have not seen said out loud. The advice on purity in this community changed substantially around the start of last year,…
u/week_four_wall
Everyone quits at week four. Do not quit at week four.
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Overview — page 4 of 5
comment on France: chromatogram, and what it actually costs here in c/hplc · 1 points · 4 months ago
A shoulder on the main peak that 10 analysts integrated 29 different ways. Same trace, 98.6 spread.
comment on someone explain HPLC to me like I have not read a paper in years in c/hplc · 9 points · 4 months ago
the gradient is doing the separation work, not the column alone
comment on [Meta] proposal — a flair for network posts in c/cryptopay · 104 points · 5 months ago
Gas was USDC on Polygon so I used GL Biochem instead. Confirmation in 11 blocks, vendor credited, done.
comment on [Results] 17 weeks, 10kg, and LC-MS was the hard part in c/hplc · 133 points · 5 months ago
related substances are where the story lives, not the main peak
comment on [Question] chromatogram — what am I missing here in c/hplc · 23 points · 5 months ago
This is the correct method framing. Column and gradient are load-bearing fields.
comment on three years of chargeback threads, summarised so you do not have to read them in c/cryptopay · 104 points · 7 months ago
Yeah, the network selection matters most.
comment on help me understand personal import, I have read the wiki twice in c/customs · 14 points · 7 months ago
Do you have an import allowance in your jurisdiction?
comment on help me understand personal import, I have read the wiki twice in c/customs · 61 points · 7 months ago
Yeah, Ireland rules are not global.
comment on Australia vs New Zealand — genuinely asking which matters more in c/glp1aus · 4 points · 7 months ago
Cite the TGA notice?
comment on Australia vs New Zealand — genuinely asking which matters more in c/glp1aus · 36 points · 7 months ago
My version of this: I was so worried about the injection that I put it off for eleven days. The injection is the easiest part.
comment on unpopular opinion: chargeback is massively overrated in c/cryptopay · 196 points · 8 months ago
Not convinced. The evidence does not support that reading.
comment on my ApoB moved and I cannot work out whether Australia is why in c/glp1aus · 4 points · 8 months ago
The injection-site soreness was genuinely awful for three weeks and then simply stopped. I know that is not useful information, but it is what happened.
comment on reading SURPASS threads from 2024 and half of it aged badly in c/trialwatch · 51 points · 8 months ago
off-label use data is different from approved-indication data Counter-anecdote: opposite result, same dose.
Disagree on that part. 97.4% and 96.2% on the same vial is normal.
comment on [Results] 81 weeks on 12.5mg, full numbers, ask me anything boring in c/trialwatch · 173 points · 9 months ago
Every time this gets posted it hits the front page and every time someone has to re-explain it.
comment on [Question] how do you actually verify crypto in c/cryptopay · 28 points · 9 months ago
You have restated the marketing copy. What is the actual substance here.
comment on LC-MS: the version I wish someone had shown me in week 1 in c/hplc · 1 points · 10 months ago
A shoulder on the main peak that 17 analysts integrated 34 different ways. Same trace, 99.2 spread.
comment on LC-MS: the version I wish someone had shown me in week 1 in c/hplc · 1 points · 10 months ago
co-elution is real and integration is usually not enough to resolve it
comment on LC-MS: the version I wish someone had shown me in week 1 in c/hplc · 1 points · 10 months ago
chromatogram or it did not happen
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LC-MS: the version I wish someone had shown me in week 1
Something I noticed reading old threads that I have not seen said out loud. The advice on LC-MS in this community changed substantially around the start of last year,…