Dr_Otto_Lindqvist
I only post when I have a certificate to attach.
38kreputation
132answers
19accepted
17questions
0·3·8badges g·s·b
75tags
37Is a date of analysis from TFC sufficient basis to skip independent testing?5 answers, accepted · 57k views · coa, batch-testing, harm-reduction29Is there any published stability data for survodutide at 2–8 °C?5 answers, accepted · 17k views · peptide-stability, storage, clinical-trials24Is a 98.2% result from Janoshik comparable to 97.9% from Janoshik?5 answers, accepted · 24k views · purity, batch-testing, reference-standard20What did the placebo arm of STEP 2 report for reflux?5 answers, accepted · 28k views · clinical-trials, gi-side-effects, nausea18Can I reconstitute dulaglutide at 3.33 mg/mL and still measure a small dose accurately?5 answers, accepted · 48k views · diluent-volume, insulin-syringe, dosing-math17What does 99.1% purity on a C8 column actually tell me about an oral semaglutide vial?5 answers · 15k views · hplc, purity, coa17Why does compounded liraglutide potency vary between pharmacies?5 answers, accepted · 34k views · compounding, content-assay, coa16How long does a Zhuhai to New Zealand lane usually take with tracking?0 answers · 5.1k views · international-shipping, customs, cold-chain15How long does dulaglutide stay within specification at 40 °C once reconstituted?0 answers · 6.5k views · peptide-stability, storage, shelf-life13What is the dead-space loss per draw with a 29G needle at 2.5 mg/mL?5 answers, accepted · 8.3k views · dead-space, insulin-syringe, dosing-math8Can I reconstitute retatrutide at 8 mg/mL and still measure a small dose accurately?0 answers · 10k views · diluent-volume, insulin-syringe, dosing-math8What does a list of related substances on a GGPeps report change about how I read it?5 answers, accepted · 9.4k views · coa, batch-testing, vendor-vetting8What is the arithmetic to convert 40 mg in 2.5 mL into units on a U-100 scale?3 answers, accepted · 26k views · dosing-math, insulin-syringe, reconstitution6What does a 503A pharmacy need to prepare a GLP-1 receptor agonist lawfully?5 answers, accepted · 8.5k views · pharmacy-503a, compounding, coa5If an oral semaglutide dose is missed by forty-two days, does the ladder reset?5 answers, accepted · 15k views · missed-dose, titration, dosing-math4Does dimerisation of mazdutide at 4 °C show up as a loss of content or of purity?2 answers, accepted · 3.3k views · peptide-stability, content-assay, purity4What does PeptideMeter verification of Hunan Aslsen Technology actually cover?5 answers · 3.7k views · vendor-investigate, vendor-vetting, coa