Question
Does the Glass Rod Secondary Turbidity Standard (LZY901) less than 0.1 NTU for TU5200, TU5300 sc, and TU5400 sc Laser Turbidimeter expire?
Summary
Glass Rod Secondary Turbidity Standard expiration
Answer
The Glass Rod Secondary Standard <0.1 NTU for TU5200, TU5300 sc, and TU5400 sc Laser Turbidimeter (Product # LZY901) will expire after 3 years.