美國(guó)KIMBLE玻璃滴定管 帶PTFE活塞10ml 25 50 100ml

b類滴定管

用于一般用途的容積分析和滴定，B類的公差是適當(dāng)?shù)摹Ｂ┒诽钛a(bǔ)風(fēng)格滴定管 更換2毫米直孔PTFE截止旋塞是821001 -0002易于閱讀耐用的黑色陶瓷瓷釉 裁判:D974 ASTM方法 由ASTM規(guī)范E287,B類要求設(shè)計(jì) 按ASTM E694中發(fā)現(xiàn)的規(guī)格制造 校準(zhǔn)到ASTM規(guī)范中發(fā)現(xiàn)的精度要求E542由33個(gè)膨脹、低硼硅酸鹽玻璃制成，符合USP型和ASTM E438型，I型，*要求

17026F-10、17026F-25、17026F-50、17026F-100

美國(guó)KIMBLE玻璃滴定管 帶PTFE活塞10ml 25 50 100ml

CLASS-B BURETS

Used in general purpose volumetric analysis and titrations where Class B tolerances are appropriate.

• Funnel fill style buret
• Replacement 2 mm straight bore PTFE stopcock plug is 821001-0002
• Easy-to-read durable black ceramic enamel scale
• Ref: ASTM Method D974
• Designed from ASTM Specification E287, Class B requirements
• Manufactured to the specifications found in ASTM E694
• Calibrated to the accuracy requirements found in ASTM Specification E542
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

美國(guó)KIMBLE玻璃滴定管 KIMBLE滴定管帶PTFE活塞10ml 25 50 100ml