美國(guó)KIMBLE玻璃滴定管10ml進(jìn)口KIMBLE滴定管帶PTFE活塞25 50 100ml
17026F-10、17026F-25、17026F-50、17026F-100

b類滴定管
用于一般用途的容積分析和滴定，其中B類的公差是適當(dāng)?shù)摹Ｂ┒诽钛a(bǔ)風(fēng)格滴定管置換2mm直孔PTFE塞孔塞，821001 -0002易于閱讀的持久黑色陶瓷釉質(zhì)秤裁判:D974 ASTM方法由ASTM規(guī)范E287,B類要求設(shè)計(jì)按ASTM E694的規(guī)格制造校準(zhǔn)到ASTM規(guī)格E542中發(fā)現(xiàn)的精度要求由33個(gè)膨脹、低可萃取的硼硅酸鹽玻璃制成，符合USP型和ASTM E438型，I型，A類要求

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

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