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Single comment threadYou are looking at one branch of France: chromatogram, and what it actually costs here — 46 comments in the full submission. View in context.
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c/hplc·submitted 4 months ago by u/week_four_wall

France: chromatogram, and what it actually costs here

Labbranch of 8 comments

Something I noticed reading old threads that I have not seen said out loud. The advice on purity in this community changed substantially around the start of last year, and nobody went back and updated the older posts. So depending on which thread the search engine hands you, you get two contradictory answers with the…

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8 comments, started 4 months ago
u/hplc_hobbyistMOD162 points·4 months ago

Tracking number removed. It identifies both ends of a shipment.

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u/naomi_antonsen0 points·4 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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[removed]1 point·4 months ago

[removed by moderator]

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u/week_four_wallOP1 point·4 months ago

The Janoshik result being close to my own HPLC is the signal, not the absolute number. Both are right.

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u/ewan_marchand1 point·4 months ago

area% and mass% are not the same and this whole post conflates them

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u/honest_syringe_20251 point·4 months ago·edited

chromatogram or it did not happen

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u/ahmed_rasmussen1 point·4 months ago·edited

instrument quality is less important than analyst consistency

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u/samir_falk1 point·4 months ago

the detector wavelength matters more than people think

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