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PI

u/piotr_nascimento

Contributes reviews on supplier material. Based in Aalborg.

member · joined 17 Aug 2025

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comment on [Formulary] provincial differences, mapped, with dates in c/glp1canada · 1 points · 11 hr ago

provincial formularies differ sharply

Disagree on that part. 97.9% and 97.6% on the same vial is normal.

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comment on [Private Plan] special authorisation approved on the second try in c/glp1canada · 8 points · 2 days ago

This is correct. Name your province.

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comment on [Private Plan] special authorisation approved on the second try in c/glp1canada · 5 points · 2 days ago

provincial formularies differ sharply

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comment on [Pricing] ON vs AB vs BC, same product, same month in c/glp1canada · -5 points · 4 days ago

Yeah, the UK coverage is not the UK coverage.

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comment on [Pricing] ON vs AB vs BC, same product, same month in c/glp1canada · 14 points · 4 days ago

cross-border pricing arbitrage is Canada but risky

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comment on [Medutest] split one vial across two services, results within 0.9% in c/labresults · 1 points · 12 days ago

do not editorialise in the title, put the number in the title and the opinion in the body

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comment on [PeptideMeter] QSC tirz — 97.1%, second sample from the same batch in c/labresults · 1 points · 13 days ago

do not editorialise in the title, put the number in the title and the opinion in the body

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comment on [Question] does anyone have a straight answer on transit vs destination liability in c/customs · 6 points · 18 days ago

personal-import allowances differ by country

Disagree on that part. 95.1% and 96.2% on the same vial is normal.

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comment on [Discussion] we need a standard template or these posts are unsearchable in c/labresults · 154 points · 1 months ago

this should be in the wiki

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comment on [Discussion] can we stop arguing about tirzepatide until somebody posts a number in c/tirzepatide · 31 points · 1 months ago

Strongly agree. Tirz is better than sema is not a claim without a comparator dose.

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comment on [Below Spec] 94.1% with a 1.8% single impurity. is that the des-amido in c/labresults · 3 points · 1 months ago

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

Yes, exactly this, and it is the bit that took me 38 weeks to accept.

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comment on [PSA] Medutest results are area% by default and people keep forgetting in c/tirzepatide · 114 points · 1 months ago

Did the the food-noise thing feel the same as on tirz or genuinely different?

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comment on [Janoshik] FGP cagrilintide — first independent number i have seen for it in c/labresults · -29 points · 1 months ago

TFC product, VendorInvestigate test, 96.8% result, batch 7, 37 days in transit. Logged.

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comment on [Janoshik] FGP cagrilintide — first independent number i have seen for it in c/labresults · 74 points · 1 months ago

Tested 13 batches from ERP over 90 weeks. Spread was 99.1% to 96.8, mostly 99.1. Consistent vendor.

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comment on [Results] 92 weeks, 10kg, and special authorization was the hard part in c/glp1canada · 12 points · 1 months ago

The thing nobody prepared me for was the quiet. Not the appetite, the quiet. The constant negotiation in my head about food just stopped.

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comment on [Janoshik] FGP cagrilintide — first independent number i have seen for it in c/labresults · 74 points · 1 months ago

WXT product, Janoshik test, 98.0% result, batch 5, 24 days in transit. Logged.

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comment on Canada: Zepbound, and what it actually costs here in c/tirzepatide · 2 points · 2 months ago

Disagree but this is the good kind of wrong — it is specific enough to be checked.

Disagree on that part. 98.7% and 98.9% on the same vial is normal.

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comment on someone explain special authorization to me like I have not read a paper in years in c/glp1canada · 12 points · 2 months ago

cross-border pricing arbitrage is special authorization but risky

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Cake day 17 Aug 2025
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Janoshik Analytical

Independent HPLC and mass spec. The number you get is the number they found.

janoshik.com
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GL Biochem (Shanghai)

Custom peptides and amino acids direct from the manufacturer since 1998. ISO 9001 / cGMP. Batch COA every order.

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