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BRAND®针阀旋塞，适用于滴定管和带PTFE锭子的自动滴定管
BRAND® needle-valve stopcocks for burettes and automatic burettes with PTFE spindle
BRAND®针阀旋塞，适用于滴定管和带PTFE锭子的自动滴定管
BRAND® needle-valve stopcocks for burettes and automatic burettes with PTFE spindle
burettes
stopcocks
Needle-valve stopcock
Accessories
滴定管
旋塞
针阀旋塞
配件
基本信息
| NACRES | NB.43 |
| General description【一般描述】 | Interchangeable PTFE valve spindle, PP cap and retention device. Valve opening 0-25.5 mm. Please note: PTFE valve spindle operates smoothly yet is tight, even without lubrication, so there is no grease residue on the burette. The valve spindle is replaceable. Tight seal without force, a gentle turn is all it takes to close the burette valve. |
| Legal Information【法律信息】 | BRAND is a registered trademark of BRAND GMBH + CO KG |
产品性质
| material【物料】 | polystyrene |
| feature【特点】 | for burette capacity 50 mL |
| packaging【包装】 | pack of 1 ea |
| manufacturer/tradename | BRAND 82222 |
