Nanjing Binzhenghong Instrument Co.,Ltd is a professional laboratory product manufacturer which mainly has laboratory products based on PTFE/PFA/FEP and other materials, such as: beaker/reagent bottle/stirring bar/tweezers/funnel/volume flask/crucible/stirring rod/water tank/reaction bottle/washing bottle/ The measuring cylinders/etc.
Our products are sold all over the world (such as CUG, IGCAS, SGS, etc. )and are well received by experimenters in the semiconductor, electronics, and pharmaceutical industries, and are widely used in the chemical industry.
PFA conical flask: PFA flask, PFA conical flask
1. For trace analysis, experiments, etc.;
2. It has chemical heat resistance, cold resistance, strong corrosion resistance and low temperature, and its appearance is close to that of a glass bottle, with high transparency.
3. Operating temperature range -200ºC~260ºC;
4. Good sealing, no cork required, no liquid leakage; reagents can be placed for a long time without volatilization;
5. The surface is non-stick, the inner and outer walls of the bottle are smooth and flat, easy to clean; there is no liquid residue at the mouth of the bottle;
6. The blank value of metal elements is low, and the content of lead and uranium is less than 0.01PPB;
7. Application: It is suitable for storing and packaging high-concentration, high-purity and highly corrosive drugs, chemical reagents and standard samples. (For example: storage and transportation of nitric , hydrofluoric high-purity reagents, long-term storage of samples under liquid nitrogen, storage of oceanic seawater standards and mercury standard solutions by the Oceanic Administration, sample collection by the Antarctic expedition team, and other purposes);
8. It has been widely used in trace analysis, ultra-trace analysis, ICP-MS analysis, and isotope analysis;
9. The temperature resistance is slightly lower than PFA, and other properties are basically the same as PFA;
Note: Before high temperature and high pressure, only put the cap or lid on the top of the container, and do not tighten it.
Item name |
PFA conical flask |
Material |
PFA |
Size |
100/250/500 ml |
Closure type |
PTFE stopper |
Color |
Translucent |
Temperature resistance |
From -200 to 260ºC ( -328ºF ~ +500ºF ), |
Strength |
1. Low and high temperature resistance. 2. Corrosion resistance
3. Low blank value of metal elements etc.
4. Excellent sealing design, with screw cap to ensure 100% leakproof. |
We are a professional factory for utensils for more than 30 years, we are one of the most professional manufaturer for this line. we have our own technical team and can give you reasonable suggestion. OEM is welcomed.
The same product quality, more favorable price, save your experiment cost!Professional manufacturer, bring you excellent quality experience!
Welcome to contact us freely if you are interested in our products. we will quote within 24 hours.
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Clive Pan(Mr)Sales Manager
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