Topic
Inter-lab variance
Page 9 of 15 — Two labs, one lot, two answers a point or two apart — normal, expected, and constantly mistaken for one of them being wrong.
Messages — page 9 of 15
area_percenta point or two between the certificate and an independent result is inside what two labs disagree by#test-results · 2025-11-22half_life_haltwo labs disagree on the same lot, which one goes in the log#vendor-verification · 2025-11-22VialBotInter-lab diff for lot C-4402: 99.2% vs 98.6%. Within expected range.#food-and-training · 2025-11-23area_percentintegration choices move the number by a few tenths easily. that is most of your inter-lab variance#hplc-massspec · 2025-11-24maintenance_mowhile im here two labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-11-24VialBotInter-lab diff for lot SG-1177: 97.4% vs 99.4%. Within expected range.#bloodwork · 2025-11-25first_month_fitwo labs a point or two apart on one lot is normal. both go in the log with both numbers, i have it written down somewhere#vendor-verification · 2025-11-25otto_swirlstwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-11-26assay_not_purityenergy expenditure isnt something i could feel, though my sleep tracker disagreed with me#retatrutide · 2025-11-27nadia_notestwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-11-27karl_fischertwo labs on the same lot is a luxury but it is how we learned what inter-lab variance looks like#lab-requests · 2025-11-28fridge_thermowithin inter-lab range#hplc-massspec · 2025-11-29VialBotInter-lab diff for lot A-2601: 98.1% vs 96.8%. Within expected range.#lab-requests · 2025-11-29auckland_aliquottwo labs on the same lot is a luxury but it is how we learned what inter-lab variance looks like#lab-requests · 2025-11-29VialBotInter-lab diff for lot F-1330: 99% vs 96.8%. Within expected range.#off-topic · 2025-11-30bac_water_billtwo labs a point or two apart on the same lot is normal and gets mistaken for one of them being wrong constantly#hplc-massspec · 2025-12-01chlorhexfor the archive a point or two between the certificate and an independent result is inside what two labs disagree by#test-results · 2025-12-01coa_or_copea point or two between the certificate and an independent result is inside what two labs disagree by#test-results · 2025-12-02monoisotopicwhy do two labs integrate the same peak differently#hplc-massspec · 2025-12-03no_appetite_niafollow up two labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-03VialBotInter-lab diff for lot E-2205: 99.4% vs 99.2%. Within expected range.#cagrilintide · 2025-12-04VialBotInter-lab diff for lot E-2205: 98.1% vs 96.8%. Within expected range.#food-and-training · 2025-12-05night_pinenergy expenditure isnt something i could feel, though my sleep tracker disagreed with me#retatrutide · 2025-12-06VialBotInter-lab diff for lot C-4402: 96.8% vs 99.2%. Within expected range.#bloodwork · 2025-12-06gradient_gregtwo labs on the same lot is a luxury but it is how we learned what inter-lab variance looks like#lab-requests · 2025-12-06marrow.modyou can disagree in the channel. taking it elsewhere is optional and mostly people dont#rules · 2025-12-07VialBotInter-lab diff for lot D-0718: 99% vs 98.6%. Within expected range.#side-effects · 2025-12-07marrow.modtwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-07pbs_pipwhy do two labs integrate the same peak differently#hplc-massspec · 2025-12-08blind_submitfollow up two labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-08coa_or_copea point or two between the certificate and an independent result is inside what two labs disagree by, for what its worth#test-results · 2025-12-09VialBotInter-lab diff for lot B-0329: 98.6% vs 96.8%. Within expected range.#vendor-talk · 2025-12-10VialBotInter-lab diff for lot H-2814: 97.4% vs 99.2%. Within expected range.#mental-health · 2025-12-10VialBotInter-lab diff for lot E-2205: 98.1% vs 96.8%. Within expected range.#side-effects · 2025-12-11surpass_twotwo labs a point or two apart on the same lot is normal and gets mistaken for one of them being wrong constantly#hplc-massspec · 2025-12-11ms_ms_miraa point or two between the certificate and an independent result is inside what two labs disagree by, i have it written down…#test-results · 2025-12-11bengaluru_bactwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-11VialBotInter-lab diff for lot F-1330: 98.6% vs 96.8%. Within expected range.#vendor-verification · 2025-12-11point_two_fiveenergy expenditure isnt something i could feel, though my sleep tracker disagreed with me#retatrutide · 2025-12-13snac_and_waterwithin inter-lab range#hplc-massspec · 2025-12-13oasis_olaupdate on the earlier thing two labs disagree on the same lot, which one goes in the log#vendor-verification · 2025-12-14pia_plateausa point or two between the certificate and an independent result is inside what two labs disagree by, still working it out#test-results · 2025-12-15evidence_or_nottwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-17food_noise_offtwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-18gip_glp_giltwo labs a point or two apart on the same lot is normal and gets mistaken for one of them being wrong constantly#hplc-massspec · 2025-12-19blank_runtwo labs a point or two apart on one lot is normal. both go in the log with both numbers#vendor-verification · 2025-12-19hk_hplcintegration choices move the number by a few tenths easily. that is most of your inter-lab variance#hplc-massspec · 2025-12-20VialBotInter-lab diff for lot B-0329: 99% vs 99.2%. Within expected range.#tirzepatide · 2025-12-25VialBotInter-lab diff for lot C-4402: 98.1% vs 97.4%. Within expected range.#wins · 2026-01-02VialBotInter-lab diff for lot B-0114: 97.4% vs 99.4%. Within expected range.#side-effects · 2026-01-03glasgow_vialintegration choices move the number by a few tenths easily. that is most of your inter-lab variance#hplc-massspec · 2026-01-03factory_direct_fitwo labs on the same lot is a luxury but it is how we learned what inter-lab variance looks like#lab-requests · 2026-01-03third_shifttwo labs a point or two apart on the same lot is normal and gets mistaken for one of them being wrong constantly#hplc-massspec · 2026-01-04VialBotInter-lab diff for lot H-2814: 98.6% vs 96.8%. Within expected range.#vendor-talk · 2026-01-04font_forensicsintegration choices move the number by a few tenths easily. that is most of your inter-lab variance#hplc-massspec · 2026-01-06font_forensicswhy do two labs integrate the same peak differently#hplc-massspec · 2026-01-06step_one_siana point or two between the certificate and an independent result is inside what two labs disagree by#test-results · 2026-01-07sgp_subqtwo labs disagree on the same lot, which one goes in the log#vendor-verification · 2026-01-09VialBotInter-lab diff for lot H-2814: 99.4% vs 99.2%. Within expected range.#reconstitution · 2026-01-10HPLC_Hanka point or two between the certificate and an independent result is inside what two labs disagree by#test-results · 2026-01-10