For research purposes only

A calm supply, kept plain.

Upper Meadows is a research-use-only laboratory supply that decided to slow down. Plain listings, honest labels, and the research-only framing on everything.

What this place is

Upper Meadows supplies research-grade compounds for laboratory work, and nothing more. Every listing is written for people who would rather read a seed catalog than a spec sheet, so the technical detail is here, but it comes with a plain-English companion and never a sales pitch.

You will not find countdowns, urgency banners, or claims about what a compound does. Just what it is, how it was checked, and the research-only terms that apply to all of it.

How we check the work

HPLC

High-performance liquid chromatography confirms identity and purity. Each compound is checked against a stated purity threshold before it leaves.

Mass spectrometry

LC-MS/MS confirms molecular weight and structure, so the label matches what is actually in the vial.

Endotoxin

LAL assay testing keeps endotoxin within research-grade limits for cell-culture work.

Batch record

Every batch carries an identifier tied to its analytical record, so a vial can be traced back to the run it came from.

Research use only. All compounds sold by Upper Meadows are intended exclusively for laboratory research. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease. Not evaluated by the FDA. Must be 21 or older to purchase.

Questions about a compound, its record, or an order?

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