General information:

Acid Alcohol 0.25%: A ready‑to‑use differentiation solution of Acid Alcohol 0.25%, formulated for effective hematoxylin differentiation in H&E procedures.

High‑Quality Formulation: We use only carefully sourced hydrochloric acid and blend it into 70% denatured ethanol to create a 0.25% working solution, ensuring accurate, consistent decolourisation performance.

Manufactured in the UK: Our Acid Alcohol 0.25% is manufactured and bottled using non‑toxic, chemical resistant bottles, providing reliable and trusted quality to our customers.

Certified for Diagnostic Use (IVD)

UKAS Compliant: Ensuring your laboratory meets rigorous industry standards.

Pre-Validated and Verified: Consistent performance, helping you save valuable time and resources.

Reliable and Reproducible Results: Backed by proven and documented protocols.

Full Traceability: Manufactured with a robust audit trail, ensuring complete transparency and compliance.

UKCA Marked: Guaranteed regulatory compliance in the UK market.

Full Technical Support: An expert in-house technical team to assist with any queries.

Frequent Uses

Hematoxylin Differentiation

Used in regressive H&E staining protocols with a brief immersion to remove excess hematoxylin from tissue sections for crisp nuclear detail.

Cytology & Pap Staining

Used in Pap smear or cytology workflows to differentiate hematoxylin-stained nuclei, enhancing clarity in stained cell preparations.

• Histology
• Microscopy
• Tissue fixative