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PTFE Magnetic Stir Bar Retriever - High-Quality China Suppliers & Factory for Chemical Research Applications
PTFE Magnetic Stir Bar Retriever
- Strong magnetic attraction
- Lightweight and compact
- Easy to use
PTFE Magnetic Stir Bar Retriever
Product Name: PTFE Magnetic Stir Bar Retriever
Product Type: 150-550mm
Product Material: PTFE
Product Introduction: There is a stainless steel rod inside (the bendable one is a pure PTFE rod) and a PTFE sleeve outside. It has the characteristics of high temperature resistance and corrosion resistance. All poles are made of polytetrafluoroethylene material. It has the characteristics of high temperature resistance and corrosion resistance.
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- Easy to recycle mixer
- Stability without adhesion to other substances
- Surface wear-resistant sturdy and durable not easy to break
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PTFE Retriever Specs
| Description | Picture | Spec（mm） | Rod Diameter（mm） | Head Length（mm） | Head Diameter（mm） | PTFE Retriever（mm） | Weight（g） |
|---|---|---|---|---|---|---|---|
| PTFE Magnetic Stir Bar Retriever |
|
150 | 7 | 40 | 10 | 150 | 33 |
| 200 | 7 | 40 | 10 | 200 | 44 | ||
| 250 | 7 | 40 | 10 | 250 | 54 | ||
| 300 | 7 | 40 | 10 | 300 | 62 | ||
| 350 | 7 | 40 | 10 | 350 | 72 | ||
| 400 | 7 | 40 | 10 | 400 | 82 | ||
| 500 | 7 | 40 | 10 | 500 | 99 | ||
| 550 | 7 | 40 | 10 | 550 | 112 |
Product Features
- Corrosion resistance: It exhibits inertness to most chemical solvents, is resistant to acid and alkali, water, and various organic solvents.
- Climate resistance: It has the best aging life among plastics.
- High lubrication: It refers to the low friction coefficient in solid materials.
- Non adhesive: refers to the smaller surface tension in solid materials.
Frequently Asked Questions
What is the primary function of a PTFE Magnetic Stir Bar Retriever?
The primary function is to safely retrieve magnetic stir bars from liquid solutions in laboratory vessels, preventing chemical contact or contamination.
What material is used for the inner rod and outer sleeve?
The outer sleeve is made of high-quality PTFE (Polytetrafluoroethylene), while the inner structure features a rigid stainless steel rod (or a pure PTFE rod for bendable variants).
Is the PTFE stir bar retriever resistant to strong chemicals?
Yes, the PTFE material provides outstanding corrosion resistance, making it inert to most acids, alkalis, water, and various organic solvents.
What sizes are available for the retriever?
We offer standard lengths ranging from 150mm up to 550mm to accommodate different container depths and laboratory setups.
Can this retriever withstand high-temperature environments?
Yes, due to the high-temperature resistance characteristics of polytetrafluoroethylene (PTFE), it can be used safely in hot laboratory solutions.