Rapid Bone Marrow Decalcifier

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Rapid Bone Marrow Decalcifier

IHC Compatible RTU

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  • Rapid Bone Marrow Decalcifier is a next-generation, dual-action decalcifying solution specially designed for busy histopathology labs that need SPEED without compromising IHC quality.
  • It combines the gentle chelation power of EDTA with a very low concentration of buffered mild acid to accelerate calcium removal. Unlike strong acid decalcifiers (5-10% Nitric / Hydrochloric Acid), its buffered, low-acid formulation ensures excellent preservation of cellular morphology, antigens, and nucleic acids.
  • It is the perfect balance between 72-hour slow EDTA and 2 hour harsh Acid decalcifiers.
  • Ideal For: Bone Marrow Trephine Biopsy for urgent reporting, STAT marrow cases, high workload labs, and bone biopsies where same-day / next-day TAT is required.
  • Rapid Action – 4 to 12 Hours Only: Decalcifies bone marrow trephine in 4-12 hours vs 24-72 hours with plain 14% EDTA
  • IHC, Reticulin & FISH Compatible: Validated for CD34, CD117, MPO, CD138, CD20, CD3, CD61 and Reticulin stain. Much superior to pure acid decalcifiers.
  • Dual-Action Formula: EDTA for protection + Low-concentration Buffered Mild Acid for speed
  • Ready-to-Use (RTU) & pH Balanced: No mixing, no fumes, optimized pH 3.5 – 4.5 – aggressive on calcium, gentle on tissue
  • No Over-Decalcification: Controlled action prevents tissue maceration, swelling, or loss of marrow cellularity
  • Same Day/ Next Day Reporting Possible: Ideal for labs with high TAT pressure
  • Cost-Effective: One solution gives you both speed and quality
  • Available Packs: 500ml, 1L, 5L
Dual Action Technology : This solution works in 2 phases simultaneously:

  • Phase 1 – Rapid Acid Attackv :
    1. The mild buffered acid quickly dissolves the outer mineral layer of the bony trabeculae, opening up micro-channels in the dense bone.
  • Phase 2 – EDTA Chelation & Protection :
    1. EDTA immediately captures the released calcium ions through chelation and prevents re-precipitation. At the same time, the neutral buffering system protects proteins and DNA from acid hydrolysis.
Result: Bone is softened 3x faster than pure EDTA, but cells remain intact like pure EDTA.
  • For Pathologists :
    1. Get STAT bone marrow reports without sacrificing IHC. Crisp nuclear chromatin, intact megakaryocytes, and strong IHC expression even after rapid decalcification. The best alternative to slow EDTA when time matters.
  • For Lab Technicians :
    1. Just pour and use. No heating, no microwave needed. Soft, easy-to-cut blocks in one shift. Ends the 2-3 day waiting period of plain EDTA.
  • For Lab Owners / Hospitals :
    1. Increase lab throughput and TAT. Process bone marrow today and release report tomorrow. Reduces pending list and improves clinician satisfaction.
  • Technical Specifications :
  • Specification Details
    pH 3.8 – 4.5 (Buffered acidic for rapid action)
    Appearance Clear, colorless solution
    Mechanism Dual Action – Acid Dissolution + EDTA Chelation
    Fixation Must fix tissue in Standard Bone Marrow Fixative for 12-24 hours before decalcification
    Storage Store at 15-30°C
    Shelf Life 18 Months

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