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Methylene Blue

Methylthioninium chloride

Methylene Blue — 50 mL Pre-Dissolved at 10 mg/mL

CAS 61-73-4

$53.99In stock
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≥98% HPLC
Lot CoA
3–5 day ship
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Sealed vial
Nitrogen-capped
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Orders $200+

For laboratory use only.

Batch paperwork

Lot and handling documentation verified for this product's catalogued lot.

TypeLotUpdatedDocument
Handling2026-04-23PDF

Per-bottle breakdown

BottleVolumeStrengthTotal mg$/mL
Methylene Blue 10mg/mL 50mL50 mL10 mg/mL500 mg$1.08

Compound data at a glance

CAS
61-73-4