Topic
Water content
Karl Fischer titration, why a wet vial assays low, and why gross powder mass is not net peptide.
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2024-07first seen
2026-06last seen
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area_percenta collapsed cake is usually a lyophilisation cycle issue or a stopper that let moisture in, not a shipping issue#vendor-talk · 2024-07-04peak_splitask for water content#coa-reading · 2024-07-13customs_owlwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2024-07-14knees_firstwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2024-09-20knees_firstupdate from 4 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2024-09-20blank_rungross mass on a jewellery scale plus the water content is enough to catch most underfills, ill dig out the number#coa-reading · 2024-09-28cagri_curiousis water content normally on a certificate or do you have to ask a lab that reports "greater than 98%" rather than a number is…#coa-reading · 2024-09-28bea_reconstitutesslightly off topic but water content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates…#coa-reading · 2024-10-06bea_reconstitutesask for water content#coa-reading · 2024-10-06bea_reconstitutesis water content normally on a certificate or do you have to ask#coa-reading · 2024-10-06assay_not_purityupdate from 26 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2024-10-26deamidationask for water content#coa-reading · 2024-11-01deamidationupdate from 20 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2024-11-01tenpence[redacted at member request]#coa-reading · 2024-11-17back_from_awaygross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2024-11-17protein_floorgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2024-11-25protein_floorwhile im here update from 5 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2024-11-25chlorhexwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-01-04two_labs_two_answersupdate from 20 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-01-04lot_number_lougross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-01-05retention_timeask for water content#coa-reading · 2025-01-13chaser_chrisgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-01-17chaser_chrisupdate from 16 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-01-17chaser_chrisask for water content#coa-reading · 2025-01-17LC_MS_Lenawater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-01-17warsaw_vialask for water content#coa-reading · 2025-01-27vacuum_vicgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-01-27vacuum_vicupdate from 24 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-01-27customs_owlwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it, ill dig out the…#coa-reading · 2025-01-31area_percentask for water content#coa-reading · 2025-02-02coelution_caiis water content normally on a certificate or do you have to ask#coa-reading · 2025-02-02nhs_pathway_nellwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-02-09step_one_sianis water content normally on a certificate or do you have to ask#coa-reading · 2025-02-09step_one_sianask for water content#coa-reading · 2025-02-09area_percentupdate from 2 months ago: started asking every supplier for water content and about half now include it an identical…#coa-reading · 2025-02-09area_percentgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-02-09mg_per_mlwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-02-11private_script_priupdate from 19 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-02-12identity_shiftask for water content#coa-reading · 2025-02-12lot_number_louwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-02-14logrotateupdate from 3 months ago: started asking every supplier for water content and about half now include it, thats just me#coa-reading · 2025-02-14blank_runupdate from 14 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-02-22salt_bridgeask for water content#coa-reading · 2025-02-22ten_percent_offgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-02-22ten_percent_offis water content normally on a certificate or do you have to ask#coa-reading · 2025-02-22week_zerosorry to jump in update from 13 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-02-28split_the_costupdate from 3 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-03-01HPLC_Hankgross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-03-03apnoea_down_twoask for water content#coa-reading · 2025-03-05apnoea_down_twoupdate from 1 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-03-05week_zerowater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-03-08surpass_twois water content normally on a certificate or do you have to ask#coa-reading · 2025-03-08surpass_twowhile im here update from 22 months ago: started asking every supplier for water content and about half now include it#coa-reading · 2025-03-08surpass_twoask for water content#coa-reading · 2025-03-08mag_citrategross mass on a jewellery scale plus the water content is enough to catch most underfills#coa-reading · 2025-03-08endotoxin_edwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-03-19ferrous_ashwater content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-03-21coa_or_copeask for water content#coa-reading · 2025-03-21cat_on_the_traygross mass on a jewellery scale plus the water content is enough to catch most underfills, ask me again in a month#coa-reading · 2025-03-21bpc_scepticfollow up water content is why an honest 10mg vial assays at 9.1. karl fischer titration, and most certificates omit it#coa-reading · 2025-03-30