500 mL
- 體直徑 mm
- 100
- 瓶頸口 mm
- 24
- 備註
- 一體成型，壁厚均勻
Product items
PFA Evaporation Flask
PFA round-bottom evaporation flask for rotary evaporation, acid evaporation, and sample concentration. Compatible with HF and strong acid environments.
- • 高純度 PFA 材質，適合高潔淨樣品濃縮與蒸發流程
- • 一體成型設計，壁厚均勻，有助於提升結構穩定性
- • 適合 ICP-MS、ICP-OES 與痕量金屬分析樣品前處理
- • 可用於半導體污染分析、化學品樣品濃縮與實驗室前處理
- • 提供 500 mL 與 2000 mL 兩種規格
Material: High-purity PFA
Applications
Rotary evaporation / concentrationAcid evaporationTrace analysis sample prepConcentration in HF environmentsSample evaporation, concentration, and solvent-removal workflowsSample storage and transfer in high-cleanliness labsR&D labs, QC labs, and third-party testing workflowsHigh-cleanliness container applications that need low background-contamination risk
PFA 茄形瓶規格
| Spec | 體直徑 mm | 瓶頸口 mm | 備註 | |
|---|---|---|---|---|
| 500 mL | 100 | 24 | 一體成型，壁厚均勻 | |
| 2000 mL | 166 | 29 | 一體成型，壁厚均勻 |
2000 mL
- 體直徑 mm
- 166
- 瓶頸口 mm
- 29
- 備註
- 一體成型，壁厚均勻
Product description
PFA round-bottom evaporation flask for rotary evaporation, acid evaporation, and sample concentration. Compatible with HF and strong acid environments.
Why choose a PFA evaporation flask
PFA evaporation flasks are used in sample-evaporation, concentration, and sample-prep workflows that need high cleanliness, chemical compatibility, and low background-contamination risk. Compared with standard glass or plastic vessels, PFA is the better fit for some acidic samples, high-purity chemicals, and trace-metals analysis applications. The one-piece construction with uniform wall thickness aids structural stability. For pairing with vacuum, rotary evaporators, or special equipment, the neck size, sealing method, temperature, pressure, and method conditions must be confirmed.
主要特色
High-purity PFA material
Suited to semiconductor, high-cleanliness lab, and trace-analysis sample-prep workflows. Helps reduce background contamination from generic container materials.
One-piece construction
The body is moulded as one piece with uniform wall thickness, aiding structural stability during sample evaporation, concentration, and transfer.
Suited to sample concentration and evaporation
Suitable for sample concentration, evaporation, solution-based sample prep, and high-cleanliness analysis. Actual conditions are confirmed against sample and method.
Suited to trace-analysis sample prep
Applicable to sample prep for ICP-MS, ICP-OES, AAS, and similar — especially suited to samples sensitive to container background contamination.
500 mL / 2000 mL sizes
Available in 500 mL and 2000 mL — choose based on sample volume, concentration volume, and workflow.
How to quickly confirm a suitable specification
To help confirm the right PFA evaporation flask volume, neck size, and equipment pairing, please share the following:
- • Required volume or sample volume
- • Sample type and acid system / solvent
- • Whether for evaporation, concentration, storage, or transfer
- • Operating temperature, heating method, and duration
- • Whether vacuum, low-temperature, or pressure conditions are involved
- • Whether pairing with a rotary evaporator, vacuum system, or other equipment is needed
- • Required neck size, fitting, or adapter type
- • Whether for semiconductor, high-cleanliness, or trace-analysis workflows
- • Analytical method, e.g. ICP-MS, ICP-OES, AAS
- • Estimated quantity and delivery timing
How to choose a PFA evaporation flask volume
- • 500 mL: suits small-to-medium sample concentration, method development, lab sample prep, and small-volume solvent evaporation.
- • 2000 mL: suits large sample volumes, batch concentration, larger-volume solvent evaporation, or process-end sample prep.
- • For trace-analysis use: pair with the lab's existing acid-wash, blank-verification, and clean-storage procedures.
- • For heating, low-temperature, or vacuum conditions: confirm temperature, pressure, solvent, neck fitting, and safety conditions.
- • For pairing with existing equipment: please share equipment photos, fitting specs, neck size, and use conditions to assist confirmation.
FAQ
What applications does the PFA evaporation flask suit?
PFA evaporation flasks suit high-cleanliness sample evaporation, concentration, storage, transfer, and trace-analysis sample-prep workflows. Actual suitability is confirmed against sample type, acid system, solvent, temperature, vacuum level, and operating method.
Can the PFA evaporation flask be used for sample concentration?
Yes — the PFA evaporation flask can be used for sample-evaporation and concentration workflows, especially for sample prep sensitive to container background contamination. Actual operating conditions are confirmed against solvent, temperature, and method.
Can the PFA evaporation flask be paired with a rotary evaporator?
For pairing with a rotary evaporator or vacuum system, confirm the neck size, fitting style, sealing method, vacuum level, temperature, and equipment conditions. Please share equipment model, fitting photos, and required conditions to assist confirmation.
What is the operating-temperature range of the PFA evaporation flask?
Product data lists an operating-temperature range of −200 °C to +260 °C. The actual usable temperature is confirmed against sample, solvent, heating method, pressure conditions, and duration.
How does the PFA evaporation flask differ from a glass one?
PFA is used in sample-prep workflows that need chemical compatibility, high cleanliness, and low background-contamination risk. Compared with glass vessels, PFA evaporation flasks fit some acidic-sample, high-purity-chemical, and trace-analysis applications better — but the final choice depends on chemical, temperature, equipment, and analytical goal.
Is the PFA evaporation flask suitable for ICP-MS sample prep?
Yes — the PFA evaporation flask can be used in sample prep for ICP-MS, ICP-OES, AAS, and similar. For trace-metals analysis, pair with the lab's existing acid-wash, cleaning, blank-verification, and clean-storage procedures.
What volumes are currently available?
Available in 500 mL and 2000 mL. The 500 mL has a 100 mm body diameter and 24 mm neck mouth; the 2000 mL has a 166 mm body diameter and 29 mm neck mouth.
What information should we share when inquiring about specifications?
Please share required volume, sample type, acid system or solvent, operating temperature, whether vacuum or rotary evaporation is involved, neck-fitting needs, and whether the use is in trace-analysis or high-cleanliness workflows.
Need to confirm PFA evaporation flask volume, neck, or equipment pairing?
Share sample type, acid system or solvent, operating temperature, whether vacuum or rotary evaporation is involved, volume needs, and neck-fitting conditions, and we will help confirm a suitable specification.
使用溫度參考：-200°C 至 +260°C。實際使用溫度需依樣品、溶劑、加熱方式、壓力條件與使用時間確認。實際適用溫度、真空度、壓力條件、瓶頸接頭、密封方式與樣品前處理方法，需依使用條件確認。