50 mL
- Model
- 50
- Material
- PTFE
- Size
- 50 mL
- Note
- —
Product items
PTFE Constant Pressure Dropping Funnel
PTFE Constant Pressure Dropping Funnel
PTFE Constant Pressure Dropping Funnel is engineered for reagent dosing, addition, extraction, phase separation, and distillation-condensation workflows in corrosive chemical environments. PTFE provides strong acid/alkali and corrosion resistance, making it a practical alternative to glass dropping funnels in aggressive or high-cleanliness applications. The funnel can be integrated with flasks, condensers, and related lab assemblies, and can be customized to fit process needs.
Material: PTFE
Applications
Corrosive liquid dosing and reagent additionExtraction and phase separation in acid/alkali environmentsLiquid transfer workflows requiring anti-suckback controlIntegration with flasks and condensers for distillation/condensation assembliesHigh-cleanliness lab preparation and semiconductor chemical pre-treatmentReplacing glass components in highly corrosive process conditions
Available specifications
| Spec | Model | Material | Size | Note |
|---|---|---|---|---|
| 50 mL | 50 | PTFE | 50 mL | — |
| 100 mL | 100 | PTFE | 100 mL | — |
| 250 mL | 250 | PTFE | 250 mL | — |
| 500 mL | 500 | PTFE | 500 mL | — |
| 1000 mL | 1000 | PTFE | 1000 mL | — |
100 mL
- Model
- 100
- Material
- PTFE
- Size
- 100 mL
- Note
- —
250 mL
- Model
- 250
- Material
- PTFE
- Size
- 250 mL
- Note
- —
500 mL
- Model
- 500
- Material
- PTFE
- Size
- 500 mL
- Note
- —
1000 mL
- Model
- 1000
- Material
- PTFE
- Size
- 1000 mL
- Note
- —
Product description
PTFE Constant Pressure Dropping Funnel offers strong corrosion resistance as an alternative to glass for acid/alkali dosing, extraction, phase separation, anti-suckback transfer, and distillation/condensation setups. Available in 50 mL, 100 mL, 250 mL, 500 mL, and 1000 mL, with customization on request.
產品特色
PTFE 材質
耐腐蝕性佳，可替代部分玻璃材質應用。
適用腐蝕性環境
適用於酸鹼、腐蝕性液體與高潔淨實驗室操作環境。
多元流程支援
可用於滴加、加料、萃取、分液與防倒吸流程。
裝置整合
可搭配燒瓶、冷凝管等設備組成蒸餾或冷凝裝置。
多種容量
提供 50 mL、100 mL、250 mL、500 mL、1000 mL，並可依需求客製尺寸、接口或結構。
典型應用
腐蝕性化學品操作
- • 腐蝕性液體滴加與加料
- • 酸鹼樣品萃取與分液
- • 防倒吸液體導入流程
蒸餾與高潔淨流程
- • 蒸餾冷凝裝置搭配
- • 高潔淨實驗室前處理
- • 半導體化學品相關實驗流程
規格表
| 規格 / 容量 (mL) | 50 / 100 / 250 / 500 / 1000 |
|---|---|
| 主體材質 | PTFE |
PTFE 具良好耐腐蝕特性，適合多數酸鹼與腐蝕性液體操作情境。實際使用前仍建議依化學品種類、濃度、溫度、接觸時間、滴加速度、接口規格與清洗方式確認適用性。若需搭配燒瓶、冷凝管或既有設備使用，請先確認接口尺寸與裝置配置。
詢問與客製
若需確認 PTFE 恆壓滴液漏斗是否適用於特定酸液、溶劑、反應系統、燒瓶接口、冷凝管配置或高潔淨前處理流程，歡迎提供使用條件與裝置需求，我們可協助確認規格與客製可行性。