+1 to mel_PDX. Especially the point about "Follow-up question: did you change anyth..." — I have seen the same in my own experience with This vendor ghosted me.
May 12, 2026 at 8:27 AM#26
18 14andrew_nyc, Dr.EndoEP, GraceAZ_72 and 15 others
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May 12, 2026 at 8:44 AM#27
Subscribing to this thread. This vendor ghosted me is exactly what I've been researching. 🙏
Last edited: May 12, 2026 at 2:44 PM
33 11TrialNerd_Beth, HPLC_Greg, LibrarianMeg and 30 others
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May 12, 2026 at 9:01 AM#28
+1 to tampaLisa73. Especially the point about "The first month are the hardest..." — I have seen the same in my own experience with This vendor ghosted me.
5 22josh_phd_bmore, roxy_nash, tony_orlando and 2 others
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Sigma-Aldrich — Research-Grade Standards
Certified reference materials, analytical reagents, and research-grade standards for peptide verification. Trusted by laboratories worldwide.
Shop Reference StandardsMay 12, 2026 at 9:35 AM#30
+1 to sarah_TO. Especially the point about "" — I have seen the same in my own exper..." — I have seen the same in my own experience with This vendor ghosted me.
33 20julia.endo, JessicaM_2024, TomFromTexas and 30 others
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