tadhg_o_riordan
Laboratory technician, unrelated field. Same instincts.
14kreputation
36answers
4accepted
17questions
0·2·8badges g·s·b
60tags
36How many units on a low-dead-space syringe is a 4 mg dose at 1 mg/mL?5 answers · 45k views · dosing-math, insulin-syringe, reconstitution33Would you re-test oral semaglutide after three weeks at 40 °C, or accept the original certificate?4 answers · 18k views · batch-testing, peptide-stability, coa32What is the reported incidence of early satiety on tirzepatide in SURMOUNT-4?5 answers · 35k views · gi-side-effects, clinical-trials, nausea31What happens to survodutide after four weeks at minus 80 °C in solution?5 answers, accepted · 32k views · peptide-stability, storage, shelf-life23Is there any published stability data for dulaglutide at minus 80 °C?5 answers, accepted · 32k views · peptide-stability, storage, clinical-trials20What is the real-world lead time from Wuhan to Australia in winter?5 answers, accepted · 49k views · international-shipping, cold-chain, customs19Why is comparing a 10 mg vial to a 4-dose pen apples-to-oranges, and how much does dead space really cost?3 answers, accepted · 27k views · cost-analysis, dead-space, insulin-syringe19What is the real-world lead time from Changsha to South Africa in winter?4 answers, accepted · 9.1k views · international-shipping, cold-chain, customs18What fraction of loss on dulaglutide is lean mass according to SURPASS-3?5 answers, accepted · 24k views · lean-mass, muscle-loss, dexa17How many vial-days does a 4 mg vial give at 6.67 mg/mL on a weekly schedule?0 answers · 13k views · dosing-math, cost-analysis, diluent-volume16Why did my LDL-C move after eight weeks on semaglutide?0 answers · 4.1k views · bloodwork, kidney-function, lipids14Does splitting a 50 mg weekly dose of semaglutide across two administrations change anything?5 answers, accepted · 7.1k views · split-dosing, dosing-math, glp1-mechanism9Does holding at 40 mg for four weeks before escalating reduce early satiety?4 answers, accepted · 3.7k views · titration, nausea, dose-escalation5How many units on a low-dead-space syringe is a 2 mg dose at 1 mg/mL?5 answers, accepted · 16k views · dosing-math, insulin-syringe, reconstitution4What does a 97.1% purity with a date of analysis attached let me conclude?3 answers, accepted · 2.4k views · purity, coa, hplc2What counter-ion should I expect on a QST oral semaglutide lot?0 answers · 2.6k views · acetate-content, purity, content-assay1How do I compute the +3 charge state m/z for a peptide of 4731.3 Da?4 answers, accepted · 5.2k views · mass-spec, dosing-math, purity