Pyrex^?Burettes, Schellbach, automatic zero, class AS, PTFE stopcock

半岛bd体育手机客户端 说明

一般描述

• Complies with ISO 385 and DIN 12700
• With automatic zero facility
• Burettes manufactured from chemically resistant Pyrex borosilicate glass and feature a 29/32 Quickfit′ cone
• Blue enamel graduations with Schellbach stripe
• 1.5mm bore PTFE key stopcock

Schellbach burette tube with vertical white stripe and central blue ribbon

• facilitates accurate reading of the meniscus
• exact position of the meniscus is clearly defined where the blue ribbon splits into a wide and narrow band

法律信息

PYREX is a registered trademark of Corning, Inc.

基本信息

NACRES

NB.43

半岛bd体育手机客户端 性质

物料	PTFE stopcock
特点	graduations 0.05 mL
manufacturer/tradename	3396/04AS SciLabware
容量	25 mL