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ForumsVendor ReviewsI made a spreadsheet comparing vendor COAs — anyone have experience? Page 5

I made a spreadsheet comparing vendor COAs — anyone have experience?

JennaRN Fri, Mar 22, 2024 at 2:29 AM 36 replies 2,800 viewsPage 5 of 8
quinn_sf
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Mar 29, 2024 at 7:42 PM#21

Adding the numbers, since they settle part of this. If you are going to change something, change one thing and give it long enough to express itself. Four weeks is the usual minimum for anything pharmacological on this board, and two weeks of data has told you almost nothing.

Correct me if the detail matters more than I have assumed.

6 6tane_welly, Dr.PathRoch, mona_PHX and 3 others
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nick_SD_fit
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Mar 31, 2024 at 9:26 PM#22

Following on from VanRx_Mike — and this may be the naive question:

Why two laboratories report different purity for the same batch, and which number to believe?

5 5Dr.CardioMD, EndoResFellow, PharmacoVig_BOS and 2 others
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Dr.BariatricHTX
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Apr 2, 2024 at 11:09 PM#23
quinn_sf said:
If you are going to change something, change one thing and give it long enough to express itself.

This is where I part company with the consensus forming above. Not convinced. The evidence being cited is consistent with the conclusion and also consistent with two other conclusions nobody has ruled out.

Last edited: Apr 3, 2024 at 5:09 AM
4 4Dr.EM_Chicago, pete_RVA, CarlaRPh_TPA and 1 other
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tane_welly
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Apr 5, 2024 at 12:51 AM#24
quinn_sf said:
If you are going to change something, change one thing and give it long enough to express itself.

Fair, and it stops being fair at the extremes. The middle of the range is well understood; the ends are where the honest answer is that nobody knows.

3 3marco_milano, pam_columbus, nick_SD_fit
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LarryQC_SD
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Apr 7, 2024 at 2:31 AM#25
quinn_sf said:
If you are going to change something, change one thing and give it long enough to express itself.

That reframing is the part I needed. Sending this to two other people who asked me the same thing last week.

Last edited: Apr 7, 2024 at 3:31 AM
2 2dan_philly, MeganSA_TX
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