10

Draeger CH31901 Dräger Tubes – Ammonia 0.5% A 0.05 10 Vol% Short term Tubes 10 tests per box. Product Specific Information;

Silicone Rotational Viscometer Standard Nominal 10 mPa·s @ 25°C Certified 600 mL Dual ISO 17025 17034 certified calibration and ver...