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ivo_paunovic

Member for 1 yearsMember since 18 Jan 2026Last seen 9 days agoFrom Seoul, KR

Statistics background. I read confidence intervals before headlines.

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32 questions · highest score 40

40Food noise came back at month seven. Is that tolerance, and does it mean the dose has to go up?3 answers · 15k views · food-noise, dose-escalation, plateau38How do I get 20 units out of a vial reconstituted to 3.33 mg/mL without guessing?5 answers, accepted · 50k views · insulin-syringe, dosing-math, diluent-volume37How does semaglutide behave on a C4 column compared to mazdutide?5 answers, accepted · 14k views · hplc, purity, reference-standard34What does 98.8% purity on a C4 column actually tell me about a dulaglutide vial?0 answers · 32k views · hplc, purity, coa33Is survodutide at 8 mg/mL stable enough for ten weeks of multi-withdrawal use?2 answers · 21k views · peptide-stability, bacteriostatic-water, shelf-life31Is early satiety on a GLP-1 receptor agonist dose-dependent or dose-rate dependent?0 answers · 23k views · nausea, titration, gi-side-effects30What is the reported incidence of reflux on orforglipron in STEP 3?5 answers, accepted · 55k views · gi-side-effects, clinical-trials, nausea29How does QST compare to Shanghai Wibson Biotechnology on documentation quality?0 answers · 32k views · vendor-comparison, coa, vendor-vetting29How long does a Qingdao to Ireland lane usually take with tracking?5 answers, accepted · 38k views · international-shipping, customs, cold-chain28Does aspartimide formation produce a resolvable peak on a C4 column, or does it co-elute?5 answers, accepted · 28k views · hplc, purity, peptide-stability26Has anyone independently verified a Homopeptide tirzepatide batch COA?5 answers, accepted · 14k views · vendor-vetting, coa, batch-testing24Is 10 mg in 2.5 mL of 0.9% sodium chloride a sensible presentation for cagrilintide?5 answers, accepted · 12k views · diluent-volume, reconstitution, dosing-math23How do I tell constipation from an energy deficit on 1,400 kcal a day?5 answers, accepted · 26k views · fatigue, nutrition, electrolytes23How does the reference standard error propagate into my content figure?0 answers · 19k views · reference-standard, content-assay, purity23If I reconstitute a 40 mg vial with 2.5 mL of 0.9% sodium chloride, what concentration do I end up with?5 answers, accepted · 30k views · reconstitution, diluent-volume, dosing-math23What is the thermal exposure on a Zhuhai to New Zealand lane in summer?5 answers, accepted · 36k views · cold-chain, international-shipping, storage22Can I reconstitute cagrilintide at 10 mg/mL and still measure a small dose accurately?5 answers · 29k views · diluent-volume, insulin-syringe, dosing-math22What does a 1 Da mass shift on an ESI-MS spectrum indicate?5 answers, accepted · 4.5k views · mass-spec, purity, peptide-mapping21Is 95.2% a realistic purity ceiling for ecnoglutide given its chain length?5 answers · 3.5k views · purity, hplc, peptide-mapping20Is 2.5 mg/mL a sensible working concentration for liraglutide, or should I go lower?4 answers · 44k views · diluent-volume, reconstitution, dosing-math19How much protein in grams do I need at 81 kg on 900 kcal a day?5 answers, accepted · 12k views · protein-intake, nutrition, lean-mass18How many vial-days does a 60 mg vial give at 8 mg/mL on a weekly schedule?5 answers, accepted · 24k views · dosing-math, cost-analysis, diluent-volume18What is the real-world lead time from Xi’an to Singapore in winter?3 answers, accepted · 23k views · international-shipping, cold-chain, customs18What is the reported incidence of nausea on liraglutide in SOUL?5 answers · 10k views · gi-side-effects, clinical-trials, nausea15If I reconstitute a 30 mg vial with 3 mL of sterile water for injection, what concentration do I end up with?3 answers, accepted · 6k views · reconstitution, diluent-volume, dosing-math13Is lipase worth drawing at baseline before starting cagrilintide?5 answers, accepted · 8.5k views · bloodwork, harm-reduction, a1c11Is minus 20 °C an acceptable storage condition for lyophilised liraglutide?0 answers · 6.5k views · storage, peptide-stability, shelf-life11Would you accept 96.4% on oral semaglutide from QSC without a content assay?4 answers, accepted · 19k views · purity, content-assay, vendor-vetting6What does the mechanism of survodutide predict that REDEFINE-1 did not test?3 answers, accepted · 5.5k views · glp1-mechanism, clinical-trials, gip-receptor5Does HJ issue lot-specific documentation, or a batch certificate?5 answers, accepted · 17k views · batch-testing, coa, vendor-vetting5Does splitting a 20 mg weekly dose of a GLP-1 receptor agonist across two administrations change anything?0 answers · 8.2k views · split-dosing, dosing-math, glp1-mechanism1How does CPC compare to Guangzhou JEEP Biotechnology on documentation quality?3 answers · 1.7k views · vendor-comparison, coa, vendor-vetting