VWR®One-Piece Zahn Cup-Style Viscometers are constructed of corrosion-resistant, ASTM (899-94) Series 400 Stainless Steel.

• Passivated
• Compatible with Gamma/ETO/autoclavable sterilization methods
• Corrosion-resistant

Viscometers provide measurement of liquids ranging from very thin to very heavy. All devices are supplied with a Calibration Certificate.