四氟滴定管

滴定管是一根具有刻度的细长玻管,管的下端接有磨砂的直形二通活塞,活塞下端有流液管尖嘴,活塞用以控制液体的排放,流液管尖嘴用以控制液体流速.适用于科研、大专院校、医疗卫生及工矿业等单位化验室,盛装溶液,作滴定反应用.● 材质:高硼硅玻璃● 颜色:透明或棕色● 玻璃滴定管带四氟节门塞● 耐高温,耐腐蚀,耐化学性● 管的上端制成较厚实的卷边,以增强机械强度

Burets with PTFE stopcock is a slender glass tube with a scale,lower termination pipe with frosted glass straight two-piston,the lower end of the flow tube beak piston to control the discharge of the liquid,the flow tube beak to control the liquid flow rate.Suitable for scientific research,universities,medical and health of cattle and mining and industrial laboratories and other units,dress solution for titration reaction.● Material:Borosilicate glass● Color:Clear or Brown● Glass Burets with PTFE Stopcock● Plug features temperature-resistant,chemical-resistant and corrosion-resistant● The upper end of the tube is made of relatively thick bead,in order to enhance mechanical strength