Topic
Counterion content
Page 7 of 10 — TFA versus acetate salt, what it does to the mass balance, and why an honest 10mg vial can weigh 11.4mg of powder.
Messages — page 7 of 10
reed_retagross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-01group_buy_gwenfollow up tfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-01two_ml_twogross powder mass is not net peptide. water and counterion are in that number 10mg in 1ml is 10mg/ml, so 2.5mg is 25 units.…#reconstitution · 2026-02-06tail_factorwhat does net peptide content mean next to gross mass#coa-reading · 2026-02-06nadia_notestfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-02-07nadia_noteswhat does net peptide content mean next to gross mass#coa-reading · 2026-02-07assay_not_puritythats the counterion#coa-reading · 2026-02-07assay_not_puritytfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-07evidence_or_notnet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-07reship_ritanet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-08drawup_deethats the counterion#coa-reading · 2026-02-08two_three_liftstfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-09amsterdam_aliquotgross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-12pharmac_pengross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-14HPLC_Hanknet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-14ten_of_tentfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-15no_escrow_natethats the counterion#coa-reading · 2026-02-15chlorhexgross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-16truncation_trutfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-02-16mhra_unlicensedwhat does net peptide content mean next to gross mass#coa-reading · 2026-02-18pioneer_piagross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-19rotate_the_sitegross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-20void_volumenet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-20u100_patgenuine question gross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-02-21nettle_notestfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-02-22auckland_aliquottfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-23auckland_aliquotthats the counterion#coa-reading · 2026-02-23retention_timenet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-23travel_coolertfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-26travel_coolersorry to jump in tfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass…#coa-reading · 2026-02-26travel_coolernet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial, anyway#coa-reading · 2026-02-26LC_MS_Lenawhat does net peptide content mean next to gross mass#coa-reading · 2026-02-27assay_not_puritywhile im here net peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-02-27taper_or_notthats the counterion#coa-reading · 2026-02-27assay_not_puritysorry to jump in tfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass…#coa-reading · 2026-02-27assay_not_puritytfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-27bea_reconstitutesgross powder mass is not net peptide. water and counterion are in that number, from memory#reconstitution · 2026-02-28per_mg_petethats the counterion#coa-reading · 2026-02-28LC_MS_Lenatfa or acetate, how do i tell from the paperwork#coa-reading · 2026-02-28coa_or_copefollow up tfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance, i…#coa-reading · 2026-02-28triple_ag_tomgross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-03-02triumph_watchtfa or acetate, how do i tell from the paperwork#coa-reading · 2026-03-02salt_bridgethats the counterion#coa-reading · 2026-03-02ghent_gradientgross powder mass is not net peptide. water and counterion are in that number, ill dig out the number#reconstitution · 2026-03-06forty_five_kgnet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-03-06nine_nine_onetfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-03-06courier_vs_postthats the counterion#coa-reading · 2026-03-07nettle_notesnet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-03-07ring_size_downnet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-03-08reta_resting_hrtfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-03-08area_percentthats the counterion#coa-reading · 2026-03-08apob_over_ldlgross powder mass is not net peptide. water and counterion are in that number, ask me again in a month#reconstitution · 2026-03-09ferritin_faygross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-03-10birch_bloodsthats the counterion#coa-reading · 2026-03-10chain_of_custodytfa or acetate, how do i tell from the paperwork#coa-reading · 2026-03-10bea_reconstitutesgross powder mass is not net peptide. water and counterion are in that number#reconstitution · 2026-03-11swab_dry_firstthats the counterion#coa-reading · 2026-03-13swab_dry_firsttfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance, ymmv#coa-reading · 2026-03-13cagri_curiousnet peptide is gross mass minus water minus counterion. that is why 11.4mg of powder can be a correct 10mg vial#coa-reading · 2026-03-13acetate_ashtfa counterion runs higher by mass than acetate. if the certificate does not say, you cannot do the mass balance#coa-reading · 2026-03-14