u/medutest_mel
Sends duplicates to two services and compares. Usually they agree. Usually.
member · joined 22 Mar 2024
Comments — page 3 of 5
comment on the HPLC thing finally clicked for me and I want to write it down in c/hplc · 1 points · 4 months ago
This is the correct method framing. Column and gradient are load-bearing fields.
comment on the HPLC thing finally clicked for me and I want to write it down in c/hplc · 1 points · 4 months ago
Gradient goblin mode: changed the solvent composition 5 times, finally got good resolution on a chromatogram peak.
comment on anyone else notice Medutest kicking in around week 30 in c/labresults · 23 points · 4 months ago
The confident tone is doing a lot of work that the evidence is not.
comment on why does nobody talk about PeptideMeter in c/labresults · 105 points · 4 months ago
This result fits the template perfectly. Logged.
comment on why does nobody talk about PeptideMeter in c/labresults · 230 points · 4 months ago
Yeah, the Janoshik number matching the claim is the actual signal.
comment on France: chromatogram, and what it actually costs here in c/hplc · 23 points · 4 months ago
Injection volume and flow rate? Those affect resolution.
comment on [Results] 42 weeks, 16kg, and below spec was the hard part in c/labresults · 72 points · 5 months ago
the 98.1% result confirmed the vendor claim, that is the signal
comment on [Meta] proposal — a flair for dose history posts in c/dosinglogs · 17 points · 5 months ago
The thing nobody prepared me for was the quiet. Not the appetite, the quiet. The constant negotiation in my head about food just stopped.
comment on reading purity threads from 2024 and half of it aged badly in c/hplc · 192 points · 5 months ago
A shoulder on the main peak that 24 analysts integrated 15 different ways. Same trace, 94.2 spread.
comment on batch vs test results — genuinely asking which matters more in c/labresults · -17 points · 5 months ago
comment on batch vs test results — genuinely asking which matters more in c/labresults · 46 points · 5 months ago
This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.
comment on tried HPLC for 6 weeks. here is what happened. in c/hplc · 2 points · 6 months ago
Yeah, the chromatogram profile matters more than the headline number.
comment on what changed for me between week 20 and week 63 in c/compounding · 8 points · 6 months ago
API source questions are on-topic and compounders dodging them is newsworthy
comment on what changed for me between week 20 and week 63 in c/compounding · 25 points · 6 months ago
API transparency is the question that separates good compounders from sketchy ones
comment on what changed for me between week 20 and week 63 in c/compounding · 114 points · 6 months ago
The 503A pharmacy I used lost their shortage list eligibility. Same day, compounding became illegal. Rules are real.
comment on LC-MS: what the trials say vs what this community says in c/hplc · 64 points · 6 months ago
Detection wavelength? integration and that changes at different wavelengths.
comment on my ALT moved and I cannot work out whether stopped is why in c/darkspot · 46 points · 6 months ago
Not convinced. The evidence does not support that reading.
comment on [Discussion] we are measuring waist at the wrong time and calling it noise in c/dosinglogs · 5 points · 7 months ago
Strongly agree. Update rather than repost.
comment on [Discussion] we are measuring 503A at the wrong time and calling it noise in c/compounding · 19 points · 7 months ago
the the UK situation is different from the US, different regulations
comment on the below spec question that gets asked weekly, answered properly in c/labresults · 173 points · 8 months ago
Removed a chain here. The rule is one line long and it is not negotiable.