Topic
Purity is not assay
Page 2 of 15 — The single most misunderstood distinction in peptide documentation: what fraction of the contents is the target compound, versus…
Messages — page 2 of 15
VialBotAssay note: ERP lot B-0329 reported at 99.4% of label content.#semaglutide · 2025-01-04VialBotAssay note: QYB lot B-0114 reported at 98.6% of label content.#tirzepatide · 2025-01-04evidence_or_notwhy would a vial be 96.8 pure and still assay under label#coa-reading · 2025-01-04evidence_or_notpurity is what fraction of the contents is the target. assay is how many mg are actually there. different questions, anyway…#coa-reading · 2025-01-04VialBotAssay note: SGN lot A-2418 reported at 98.6% of label content.#retatrutide · 2025-01-05VialBotAssay note: BCH lot KP-0925 reported at 98.6% of label content.#other-peptides · 2025-01-05reship_ritapurity is what fraction of the contents is the target. assay is how many mg are actually there. different questions, still…#coa-reading · 2025-01-05lot_number_louis area percent the same thing as how many mg are in the vial#coa-reading · 2025-01-05salt_bridgeassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-01-05VialBotAssay note: JEEP lot H-2814 reported at 97.4% of label content.#injection-technique · 2025-01-09VialBotAssay note: WXT lot G-0641 reported at 98.1% of label content.#scam-watch · 2025-01-09retention_timeif you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-01-13dark_for_ten_daysassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-01-13VialBotAssay note: QST lot C-4402 reported at 98.1% of label content.#bloodwork · 2025-01-16chaser_chrisis area percent the same thing as how many mg are in the vial#coa-reading · 2025-01-17LC_MS_Lenaif you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-01-17VialBotAssay note: WXT lot E-2205 reported at 98.6% of label content.#lab-requests · 2025-01-19LC_MS_Lenaquick one assay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis…#test-results · 2025-01-24step_one_sianpurity is not assay#coa-reading · 2025-01-26fibre_firstquick one is area percent the same thing as how many mg are in the vial#coa-reading · 2025-01-26fibre_firstif you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-01-26warsaw_vialpurity is what fraction of the contents is the target. assay is how many mg are actually there. different questions#coa-reading · 2025-01-27cat_on_the_traywhy would a vial be 98.1 pure and still assay under label#coa-reading · 2025-01-27gradient_gregsorry to jump in i was wrong about this for a year: area percent under-reports nothing, it just answers a different question…#coa-reading · 2025-01-27never_for_saleassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-01-27VialBotAssay note: WWB lot B-0329 reported at 96.8% of label content.#storage-coldchain · 2025-01-28VialBotAssay note: SWB lot D-0718 reported at 98.6% of label content.#tirzepatide · 2025-01-30VialBotAssay note: QYB lot H-2814 reported at 99% of label content.#vendor-talk · 2025-01-30area_percentassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-02-01VialBotAssay note: QYB lot G-0641 reported at 97.4% of label content.#anz · 2025-02-01reta_resting_hrif you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-02-02electrolyte_elipurity is what fraction of the contents is the target. assay is how many mg are actually there. different questions#coa-reading · 2025-02-02VialBotAssay note: WWB lot C-4402 reported at 99.2% of label content.#dosing-titration · 2025-02-03net_peptidepurity is not assay#coa-reading · 2025-02-03void_volumei was wrong about this for a year: area percent under-reports nothing, it just answers a different question than assay does#coa-reading · 2025-02-04VialBotAssay note: TFC lot A-2418 reported at 98.1% of label content.#retatrutide · 2025-02-09triple_ag_tomi was wrong about this for a year: area percent under-reports nothing, it just answers a different question than assay does#coa-reading · 2025-02-09vialkeeperslightly off topic but if you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-02-09nhs_pathway_nellis area percent the same thing as how many mg are in the vial#coa-reading · 2025-02-09identity_shiftwhy would a vial be 96.8 pure and still assay under label#coa-reading · 2025-02-12HPLC_Hankpurity is not assay#coa-reading · 2025-02-12third_shifti was wrong about this for a year: area percent under-reports nothing, it just answers a different question than assay does#coa-reading · 2025-02-14endotoxin_edis area percent the same thing as how many mg are in the vial the honest summary is that a certificate tells you what the…#coa-reading · 2025-02-14drawup_deeassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-02-16VialBotAssay note: SGN lot F-1330 reported at 97.4% of label content.#asia · 2025-02-16batch_banditassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-02-17lean_mass_lexassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-02-18VialBotAssay note: WXT lot D-0718 reported at 98.1% of label content.#storage-coldchain · 2025-02-22blank_runpurity is not assay#coa-reading · 2025-02-22ten_percent_offif you only read one line on a certificate, read the lot number. if you read two, read the assay#coa-reading · 2025-02-22VialBotAssay note: QST lot E-2205 reported at 99% of label content.#other-peptides · 2025-02-23fibre_firstassay under label with good purity means you got less of the right thing. that is a fill problem, not a synthesis problem#test-results · 2025-02-24reship_ritais area percent the same thing as how many mg are in the vial#coa-reading · 2025-02-26VialBotAssay note: BCH lot G-0641 reported at 99% of label content.#scam-watch · 2025-02-26VialBotAssay note: KP lot G-0641 reported at 99.2% of label content.#bloodwork · 2025-03-01split_the_costi was wrong about this for a year: area percent under-reports nothing, it just answers a different question than assay does#coa-reading · 2025-03-01VialBotAssay note: TFC lot B-0114 reported at 97.4% of label content.#semaglutide · 2025-03-02private_script_prido you trust an area percent from a shallow gradient#hplc-massspec · 2025-03-04point_two_fiveif the lab reports area percent without stating the wavelength, the number is less useful than it looks#hplc-massspec · 2025-03-06VialBotAssay note: SSA lot E-2205 reported at 99.4% of label content.#side-effects · 2025-03-08