GLPHubglpresearchhub.com
Read-only archive. GLP Research Hub is a static community record — nothing here is for sale, no account is needed, and no vote you cast is counted. Why?
Single comment threadYou are looking at one branch of [Data] my fridge is 2.1°C at the back and 7.8°C in the door. same fridge. — 64 comments in the full submission. View in context.
894
c/coldchain·submitted 13 days ago by u/zeynep_ndiaye

[Data] my fridge is 2.1°C at the back and 7.8°C in the door. same fridge.

Databranch of 10 comments

Posting this because I searched for it and got nothing useful. Setup: 0.5mg, week 93, constipation present but not ruining anything. I changed exactly one variable — data logger — and tracked it for 3 weeks. Result: a difference, but a small one, and well inside what I would call noise if someone else posted it. So I…

Read the full submission and all 64 comments →

This branch

10 comments, started 11 days ago
u/certified_referenceQC67 points·11 days ago

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

replysharereportpermalink
u/split_dose_sceptic17 points·11 days ago

no tracking numbers, no full addresses, no label photos — instant removal

replysharereportpermalink
u/iman_castellanos15 points·11 days ago

Disagree. What you are describing is consistent with ice pack, not with what you concluded.

replysharereportpermalink
u/nightowl_injector12 points·11 days ago

time-at-temperature integral is the dose, not just peak temperature

replysharereportpermalink
u/zeynep_ndiayeOP5 points·10 days ago

France to France: 22 days with ERP and 17 days with HJ. Same route, different carriers, variance is real.

replysharereportpermalink
u/zeynep_ndiayeOP11 points·11 days ago

Germany to Germany: 12 days with SWB and 24 days with MKM. Same route, different carriers, variance is real.

replysharereportpermalink
u/chidi_abubakar4 points·10 days ago

Yeah, data logger is the only acceptable proof.

replysharereportpermalink
u/usb_logger_ursula7 points·11 days ago

the logger trace is the data that matters, not the packaging promises

replysharereportpermalink
u/sequence_checkerresearch peptides29 points·11 days ago

Reconstituted or dry powder?

replysharereportpermalink
u/priya_guerrero9 points·10 days ago·edited

Reconstituted or dry powder?

Counter-anecdote: opposite result, same dose. Which mostly tells us the variance is huge.

replysharereportpermalink

← back to the whole thread

About c/coldchain

Temperature and stability in the real world: what an excursion actually costs you, why lyophilised powder is far more forgiving than reconstituted solution, how to read a logger CSV, and how to photograph a failed shipment so the conversation with the vendor is short.

27kmembers
95submissions
Oct 2023created
submissions / month, last year
Sponsored

PeptideMeter Analytics

Independent testing plus vendor-level trend data. Community-funded, unaffiliated.

peptidemeter.com
c/coldchain rules
  1. Excursion claims need a logger trace or a photo taken at unboxing. "It felt warm" is not data.
  2. No tracking numbers, ever. They identify you and the recipient.
  3. Stability claims need a source or an explicit "this is my guess" label.
  4. Independent community. Nobody here sells anything, and anyone who tries is banned.
  5. Not medical advice. Describe what you did; never prescribe to a stranger.
  6. Claims need evidence. Batch numbers, dated screenshots, independent test reports, or a citation.
  7. No referral links, discount codes or affiliate URLs. Permanent ban, no appeal.
  8. No contact handles, wallet addresses or tracking numbers — they identify people.
  9. Be recognisably decent. Disagree hard, insult nobody.
Moderators
Volunteers. Unpaid, unaffiliated, and reachable through modmail only.
Before you read on

Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.