Glutathione

Lot GLU-081226

QC Passed

99.7%

RP-HPLC Area %

HPLC Test

PASS

LC-MS Identity

PASS

Test Date

August 12, 2026

Mfg Date

August 06, 2026

Tested by: Testides

Method: RP-HPLC (UV 214nm) + ESI-MS

Analytical Specification & Observed Parameters

Analysis / Test	Specification	Observed Result	Status
Physical Appearance	White to off-white lyophilized cake / powder	Conforms	PASS
Molecular Identity (LC-MS)	Matches MW 307.3 g/mol	Observed MW 307.4 g/mol	PASS
Chromatographic Purity (RP-HPLC)	≥ 98.0% by Area Normalization	99.7%	PASS
Retention Time (tR)	Matches authentic reference standard	6.84 min	PASS

RP-HPLC Chromatogram Trace (UV 214nm)tR = 6.84 min · 99.7% Area

0.0 min6.84 min20.0 min

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Frequently asked questions

Everything a receiving desk usually asks before the first order.

A product-quality summary appears on each catalogue card. Independent third-party Certificates of Analysis are listed on the COA page by lot. Select batches may be confirmed directly with the testing laboratory on request.

Sales are final except where the Return Policy provides a remedy for damage in transit, a missing line, a fulfillment error, or a verified quality issue. Report visible damage within 48 hours of delivery, and wrong or missing items within 7 days. Message WhatsApp with the order number and photographs.

Noreo Labs ships to addresses in Canada only. Fulfilment is domestic via Canada Post Xpresspost or an equivalent institutional courier.

Most orders packed before 14:00 ET leave the same business day. Southern Ontario receiving desks typically see 1–2 business days; more remote addresses 3–5. FlexDelivery and PO Boxes are supported when they belong to the verified institution. These are averages - courier disruptions can add time.

We do not release a lot without an analytical record. If a material is not tested, it is not listed. Match the vial or pack lot to the COA row. WhatsApp procurement if a file is missing.

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