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c/labresults·posted 11 months ago by u/mei_cardoso

my ApoB moved and I cannot work out whether purity is why

Below Spec

Trying to settle this properly because the thread from last year went in circles.

The claim: Janoshik matters. The counter-claim: it is measurement error. Both sides have been asserting it confidently for about 12 months without either producing anything.

What would actually settle it is 21 people measuring the same thing the same way. I have started; my numbers are below. They lean one way but not strongly enough for me to declare victory.

If you have data, post the data. If you have an opinion, flair it as an opinion.

135 up / 6 down96% upvoted13 commentsid p0h3yw14 Aug 2025

13 comments

12 in this archive, depth 4

best — the order this archive was captured in

u/emil_marchand14 points·11 months ago

Yeah, the VendorInvestigate number matching the claim is the actual signal.

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u/coa_janitorMOD8 points·11 months ago

This is an urgent-care question wearing a forum question's clothes. Please contact a clinician rather than waiting for replies.

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u/mei_cardosoOP4 points·11 months ago

My Medutest result matched the vendor COA exactly, which is rare. GGPeps deserves that note in the directory.

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u/arne_restrepo-35 points·11 months ago

inter-lab variance is real, 13 points is inside normal

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u/aurel_mwangi6 points·11 months ago

Rodent data is rodent data. Dose scaling is not linear and the models tell you what to investigate, not what to expect.

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u/medutest_mel5 points·11 months ago

below-spec results get logged, not dismissed

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u/liv_nkemelu5 points·11 months ago

reship and retest is the honest way to handle a low result

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u/anders_karlsen4 points·11 months ago

Is that 98.6% area or mass?

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u/camila_mensa2 points·11 months ago

Small correction: the trial was 14 weeks, not 24. Does not change your point but people will quote it.

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u/mei_cardosoOP1 point·11 months ago

TFC claimed 97.4%, PeptideMeter came back 99.1%. 5 points is inter-lab variance, no drama.

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A running record of independent test results people paid for themselves. Every post follows the same shape: vendor, product, batch, testing service, method, and the number. Good results and bad results are equally welcome and get equal scrutiny.

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