With glass stopcock, without sintered glass-disc Available with sintered glass-disc: add the required porosity to the reference code
With PTFE key, without sintered glass-disc Available with sintered glass-disc: add the required porosity to the reference code
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.