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Methylene Blue 1% Aqueous Solution Methylthioninium Chloride Laboratory Reagent for Research & Analytical Use 30 mL Cobalt Glass Dropper Bottle USP Grade Third-Party Tested UK Made

Name: Methylene Blue 1% Aqueous Solution Methylthioninium Chloride Laboratory Reagent for Research & Analytical Use 30 mL Cobalt Glass Dropper Bottle USP Grade Third-Party Tested UK Made
Brand: Blu Brain
SKU: 823ba4175973ccdcf9d4adcef581074f

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Amazon LABORATORY REAGENT — USP-grade methylthioninium chloride (methylene blue) at a verified 1% concentration in ultra-pure de-ionised water. TWO INGREDIENTS ONLY — Methylthioninium chloride (USP) and de-ionised water. No alcohol, fillers, preservatives or additives. Formaldehyde-free. THIRD-PARTY TESTED — Every master batch independently tested by Eurofins (ISO 17025 accredited) for heavy metals (lead, mercury, arsenic, cadmium) and concentration accuracy. Certificate of Analysis and Safety Data Sheet available on request. UK MANUFACTURED — Produced, filled and batch-coded in the United Kingdom with full traceability. 30 mL UV-protective cobalt glass bottle with precision glass dropper and tamper-evident seal.

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£ 23.99

Description (1)

LABORATORY REAGENT — USP-grade methylthioninium chloride (methylene blue) at a verified 1% concentration in ultra-pure de-ionised water. TWO INGREDIENTS ONLY — Methylthioninium chloride (USP) and de-ionised water. No alcohol, fillers, preservatives or additives. Formaldehyde-free. THIRD-PARTY TESTED — Every master batch independently tested by Eurofins (ISO 17025 accredited) for heavy metals (lead, mercury, arsenic, cadmium) and concentration accuracy. Certificate of Analysis and Safety Data Sheet available on request. UK MANUFACTURED — Produced, filled and batch-coded in the United Kingdom with full traceability. 30 mL UV-protective cobalt glass bottle with precision glass dropper and tamper-evident seal.