Burettes, Class AS, Straight NS-Stopcock
DWK Life Sciences
With straight standard ground stopcock, class AS, 30 s waiting time. With Schellbach stripe and main graduations as circular divisions. Calibration is based on the poured out volume ('Ex') at a + 20 °C reference temperature. Volume content tolerances conform to ISO.
- Complies with ISO 385.
- Complies with USP- / EP- and JP guidelines.