（BRAND）塑料自动滴定管

产品技术说明： 产品信息： Product description The New Generation of Burettes from BRAND. With PTFE stopcock, fast to dismantle and easy to clean. Simple repair - all individual components replaceable. DURAN®, detachable PTFE stopcock. To DIN EN ISO 385. Calibrated to deliver (TD, Ex). Automatic zeroing (filling tube PVC, transparent). Schellbach stripe. Incl. one batch certificate. With burette support and base plate and 1000 ml bottle (PE). All BLAUBRAND® burettes and automatic burettes are supplied with a batch number and an accompanying batch certificate in the original packaging. On request, they are available also with an individual certificate, USP individual certificate or DKD calibration certificate. Packaging：1 piece Variations of the product： Cat. No. Capacity subdivision tolerance length ml ml ± ml mm 23813 10 0.02 0.020 775 23816 25 0.05 0.030 785 23818 50 0.1 0.05 790