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Millipore (Chemicon)

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Sigma Aldrich Fine Chemicals Biosciences O-PHENYLENEDIAMINE DIHYDROCHLO

$426.95
For larger quantities: Request a Quote
MFR:
50-180-4583
Medex SKU:
MLL-P380450TAB
Packing Info:
50/Pack
Usually Ships:
2 - 3 weeks
Freight Quote Button:
False

Description

  • High-purity o-phenylenediamine dihydrochloride (OPD) substrate tablets for diagnostic ELISA assays
  • Yields a soluble yellow-orange reaction product upon horseradish peroxidase (HRP) oxidation
  • Absorbance can be measured spectrophotometrically at 450 nm following acidic stop solution addition
  • Standardized tablet format ensures precise substrate concentration and eliminates chemical weighing errors
  • High analytical sensitivity optimizes detection in clinical and biochemical enzyme immunoassays