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Fisherbrand Color-Coded Capillary Blue Tubes NON-Heparinized 70UL 75MM 100/vl

$13.95 - $106.95
For larger quantities: Request a Quote
Medex SKU:
FSC-22-260943
Usually Ships:
2 - 3 Business Days

Description

Excellent for use in microhematocrit determinations

  • Ends can be sealed by flame, sealing clay or caps
  • Manufactured from low-taper, soft glass
  • Tubes are packed in plastic vials with reclosable snap-lock caps to maintain cleanliness
  • Red band on tube indicates heparinization; blue band indicates nonheparinized tube
  • Interior surface of heparinized tubes is evenly coated with ammonium heparin (4 to 7 USP units), which will not interfere with sodium determination