美国 CANNON 产品
粘度计校正用标准液/标准粘度液 (Viscosity standards)
CMRV的标准粘度液 (CMRV Viscosity Standards)
Viscosity standards for calibrating the Cannon Mini-Rotary Viscometer (CMRV) and check standards for yield stress and viscosity.

Catalog Number	Viscosity Standard	Table 5 Approximate Viscosity in mPa.s (Centipoise)
PCV-T10	N105B	CMRV viscosity standard, 30,000 mPa.s (cP) at -20℃;56,200 mPa.s (cP) at -25℃
PCV-T20	YS-30	Exhibits yield stress of 70 Pa ± 35 Pa at -30℃
PCV-T25	YS-35	Exhibits yield stress of 70 Pa ± 35 Pa at -35℃