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Blue Dextran, 2,000,000 kDa, Certified® Void volume marker 1g

Your Price: $63.50
Allow 1-10 business days to ship with tracking
Part Number:87915386-CVVM

Quantity Pricing
Quantity
Price
  • 1
  • $63.50
  • 2
  • $60.33
  • 3
  • $57.15
  • 4+
  • $53.98

CERTIFICATE OF ANALYSIS

  • Cat 87915386-CVVM   1 GM   Lot SA-D5751-36H0430
  • Certified® Void volume marker
  • kDa 2,000,000
  • for gel filtration columns
  • CAS 87915-38-6

 

  • Appearance dark blue powder
  • Assay (kDa, average mol. wt.) 2,000,000
  • Degree of substitution 0.11 millimole reactive blue 2 per gram dextran  
  • Identification (IR) conforms to structure
  • Loss on drying 3.27% 
  • Molecular formula C6H10O5  
  • Molecular weight 162.14 (as monomer)
  • Solubility dissolves freely in water (200mg plus 4ml)
  • UV/VIS spectra (E1% = 9.4 at Lambda max) 619nm
  • Retest 08/2025

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