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c/reconstitution·submitted 10 months ago by u/sock_puppet_spotter

mg/mL: the version I wish someone had shown me in week 1

Correctionbranch of 6 comments

Posting this because I searched for it and got nothing useful. Setup: 7.5mg, week 54, sulphur burps present but not ruining anything. I changed exactly one variable — insulin syringe — and tracked it for 2 weeks. Result: a difference, but a small one, and well inside what I would call noise if someone else posted it.…

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6 comments, started 10 months ago
u/spain_receta-23 points·10 months ago

Sceptical. If this were true we would see it reflected in the data and we do not.

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u/vial_math_verasyringe math1 point·10 months ago

the concentration on the vial in marker is the most important step

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u/elodie_grimaldi1 point·10 months ago

the concentration on the vial in marker is the most important step

Disagree on that part. 97.4% and 96.2% on the same vial is normal.

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u/freya_onwuka1 point·10 months ago

Small correction: the trial was 5 weeks, not 3. Does not change your point but people will quote it.

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u/swirl_dont_shakereconstitution1 point·10 months ago

never post a calculation as advice without stating the concentration

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u/ledger_modmod · vetting1 point·10 months ago

never post a calculation as advice without stating the concentration

Yes, exactly this, and it is the bit that took me 7 weeks to accept.

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About c/reconstitution

The arithmetic and the technique. Bacteriostatic versus sterile water, reconstitution volume as a concentration choice, converting mg/mL into insulin-syringe units, dead space, swirl-not-shake, stopper coring, and how long a reconstituted vial is actually good for. Math errors get corrected fast and politely.

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