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Fisherbrand™ Glass Opaque Calibrated Viscometer Tubes

Cannon™-Fenske opaque type viscometer tubes for measuring viscosity of dark liquids and lubricating oils by ASTM™ D 445.

Manufacturer:  Fisher Scientific 9721F50

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Catalog No. 13-615-5A




Viscometer Tube, Opaque, Fisherbrand; Cannon-Fenske opaque type; 0.4 to 2cSt; ASTM 25, Calibrated, glass

  • Borosilicate glass
  • With calibration certificate
  • Minimum sample volume, 12mL
  • Require liquid bath depth of 229mm
  • Excellent precision

Order Info

Holder not supplied.
Popular sizes listed; other sizes available. Contact your Fisher Scientific representative for more information.

Description & Specifications


Borosilicate Glass
0.5 to 2 cSt
Cannon™ Fenske Opaque Viscometer
0.4 oz.
0.002 cSt/sec.
For measurement of kinematic viscosity of dark Newtonian liquids, measure kinematic viscosity of liquid to study lubricating oils at low temperatures
9 in.
Instruction sheet, calibration certificate
ASTM D445, ASTM D446, ISO 3104, ISO 3105, calibration certificate