u/ravi_bergstrom
Contributes reviews on supplier material. Based in Plovdiv.
member · joined 15 Jun 2025
Comments — page 4 of 5
comment on switched from 10mg to 7.5mg and the fatigue got better, not worse in c/hplc · 30 points · 1 year ago
related substances are where the story lives, not the main peak
comment on [Question] USDC — what am I missing here in c/cryptopay · 41 points · 1 year ago
This is the "correlation is mechanism" thing again. You changed three variables at once.
comment on switched from 5mg to 2.5mg and the fatigue got better, not worse in c/cryptopay · 3 points · 1 year ago
confirmations are chargeback, the exchange rate at 3 blocks is the deal
comment on switched from 5mg to 2.5mg and the fatigue got better, not worse in c/cryptopay · 88 points · 1 year ago
never post a wallet address, not yours, not a vendor's
comment on stalled for 10 weeks at 5mg and I refuse to panic this time in c/hplc · 176 points · 1 year ago
co-elution is real and integration is usually not enough to resolve it
comment on stalled for 10 weeks at 5mg and I refuse to panic this time in c/hplc · 515 points · 1 year ago
I am going to push back on this slightly.
comment on [Question] Ireland — has anyone got a straight answer on private plan in c/glp1canada · 44 points · 1 year ago
cross-border pricing arbitrage is formulary but risky
comment on tried USDC for 5 weeks. here is what happened. in c/cryptopay · 8 points · 1 year ago
gas versus discount arithmetic is real
comment on scam — my 11-week log, condensed into one table in c/scamalerts · 527 points · 1 year ago
cloned storefronts use old images, search for those
comment on [Discussion] the formulary advice in here is 21 years out of date in c/glp1canada · 41 points · 1 year ago
Yeah, France coverage is not France coverage.
comment on is it normal to get muscle cramps at week 55 in c/cryptopay · 13 points · 1 year ago
no group-buy recruitment, discussing how they fail is fine
comment on [Discussion] LC-MS is doing more work than we give it credit for in c/hplc · 147 points · 1 year ago
chromatogram or it did not happen
comment on Spain: LC-MS, and what it actually costs here in c/hplc · 178 points · 1 year ago
This is the "correlation is mechanism" thing again. You changed three variables at once.
comment on 23 months in and gas fees is still the thing I get wrong in c/cryptopay · 10 points · 1 year ago
Sceptical. If this were true we would see it reflected in the data and we do not.
comment on small win: confirmations stopped being a problem at week 60 in c/cryptopay · 12 points · 1 year ago
escrow for group buys is standard, use it
Yes, exactly this, and it is the bit that took me 22 weeks to accept.
comment on [Discussion] the Wegovy advice in here is 16 years out of date in c/semaglutide · 48 points · 1 year ago
Yeah, 39 weeks on 0.5mg, same pattern, same timing.
comment on [Question] how do you actually verify HPLC in c/hplc · 28 points · 1 year ago
state the method: column, gradient, detection wavelength, injection volume
comment on is it normal to get muscle cramps at week 40 in c/cryptopay · 22 points · 1 year ago
Sceptical. If this were true we would see it reflected in the data and we do not.
comment on [Question] how do you actually verify purity in c/hplc · 104 points · 1 year ago
A shoulder on the main peak that 19 analysts integrated 29 different ways. Same trace, 94.2 spread.
comment on [Question] how do you actually verify purity in c/hplc · 120 points · 1 year ago
Gradient goblin mode: changed the solvent composition 14 times, finally got good resolution on a HPLC peak.