1121 Erlenmeyer flasks, narrow neck, with graduation, Boro 3.3 Glass
Description: This flask is made of borosilicate 3.3 glass for durability and chemical-and temperature-resistance, and its uniform wall thickness provides mechanical strength for shock-resistance. Borosilicate glass has a low coefficient of thermal expansion and is resistant to thermal stress. Boiling flasks provide uniform heating of liquids for quality testing, sampling, and research in chemistry, education, research, and life science applications.
There are 14 sizes available. 5ml Erlenmeyer flasks, 10ml conical flask, 25ml Erlenmeyer flasks, 50ml Erlenmeyer flasks,100ml conical flask, 150ml Erlenmeyer flasks, 250ml Erlenmeyer flasks, 300ml Erlenmeyer flasks, 500ml Erlenmeyer flasks, 1000ml Erlenmeyer flasks, 2000ml Erlenmeyer flasks, 3000ml conical flask, 5000ml, 10000ml conical flask.
Material: Boro 3.3 Glass
Color: Clear Glass
Selling points: High transparency heat resistance high quality
1120 Erlenmeyer flasks Wide Neck with Graduation DIN 12385
5009 Conical Flask, Standard ground mouth
Description: This flask is conical and with standard ground mouth.
There are 30 sizes available: 5/10 standard ground mouth conical flask, 5/14 standard ground mouth conical flask, 10/10 standard ground mouth conical flask, 10/14 standard ground mouth conical flask, 10/19 standard ground mouth conical flask, 25/10 standard ground mouth conical flask, 25/14 standard ground mouth conical flask, 25/19 standard ground mouth conical flask, 50/14 standard ground mouth conical flask, 50/19 standard ground mouth conical flask, 50/24 standard ground mouth conical flask, 100/14 standard ground mouth conical flask, 100/19 standard ground mouth conical flask, 100/24 standard ground mouth conical flask, 100/29 standard ground mouth conical flask, 150/19 standard ground mouth conical flask, 150/24 standard ground mouth conical flask, 250/19 standard ground mouth conical flask, 250/24 standard ground mouth conical flask, 250/29 standard ground mouth conical flask, 250/34 standard ground mouth conical flask, 500/19 standard ground mouth conical flask, 500/24 standard ground mouth conical flask, 500/29 standard ground mouth conical flask, 500/34 standard ground mouth conical flask, 1000/24 standard ground mouth conical flask, 1000/29 standard ground mouth conical flask, 1000/34 standard ground mouth conical flask, 2000/29 standard ground mouth conical flask, 2000/34 standard ground mouth conical flask.
Material: Boro 3.3 Glass
Color: Clear
Key Product Features:
1.High quality
2.Preferential price
3.Excellent service
Product Features:
1. Material: PFA (fusible polytetrafluoroethylene, Teflon)
2. Transparency: translucent
3. High and low temperature resistance: -200C to 260 C
4. Corrosion resistance: resistant to strong acid and alkali, aqua regia, HF, and various organic solvents
5. No leaching out, no sticking samples, it is an excellent container for storing standard substances
6. The blank value of metal elements is low, and the content of lead and uranium is lower than 0.01ppb
7. Nozzle and bottle cap are molded at one time: open can be autoclaved
Product name: PFA multi-neck flask
Specifications (ml): 250/500/1000/2000/3000
Material: PFA
Using temperature: -200-260
Pressure tolerance: Maximum 0.05Mpa
When fabricating flasks with PFA (Perfluoroalkoxy), there are numerous advantages that make it an excellent choice for various applications. Here are some of the key benefits and industries where PFA flasks are commonly used:
Advantages:
Advantages of PFA flasks:
1.Excellent Thermal Stability: PFA flasks possess outstanding heat resistance, enabling them to withstand temperatures ranging from -200�°C to +260�°C. This thermal stability is crucial for many high-temperature experiments, such as heating reactions, boiling, and high-temperature solvent extraction.
2.Superior Transparency: PFA flasks exhibit excellent transparency, allowing for clear observation of reaction processes and sample changes. This is crucial for monitoring and recording reactions in chemical experiments, enabling researchers to better understand and analyze the progress and results.
3.Anti-Adhesion Properties: PFA flasks have good anti-adhesion properties, meaning reagents are less likely to adhere to the inner walls. This reduces loss and waste, while maintaining the cleanliness of the flask's interior and preventing any potential contamination from adhering substances.
4.Excellent Electrical Properties: PFA flasks are excellent electrical insulators, effectively isolating electrical currents and reducing interference from electrochemical reactions.
5.Good Mechanical Properties: PFA flasks possess good mechanical strength and abrasion resistance, enabling them to withstand high pressures and impacts.
PFA reaction vessel is an efficient and multifunctional chemical reaction device. Its core advantage lies in the use of PFA (soluble polytetrafluoroethylene) material. PFA has excellent high and low temperature resistance and a wide range of operating temperatures. It can maintain stability in extreme environments and ensure a safe and controllable reaction process.
In addition, PFA has extremely high chemical stability and can tolerate almost all chemical solvents, effectively preventing cross-contamination and ensuring the purity of reaction results. Its dielectric properties are excellent, and its electrical insulation is not affected by temperature, providing a stable electrical environment for experiments.
In terms of structural design, the PFA reaction tanks are connected with tubes and valves, which can flexibly adjust the reaction process and improve reaction efficiency. At the same time, its transparent and colorless appearance makes the reaction process clear at a glance, making it easy to observe and monitor.
In summary, the PFA reaction tank provides strong support for laboratory research with its excellent PFA characteristics and efficient design, and the entire device supports customization.
Volumetric Flask, 250mL. Flasks are manufactured from virgin FEP , which is highly resistant to heat and chemical contamination. FEP surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
OEM is available, welcome to contact for further details.
Volumetric Flask, 100mL. Flasks are manufactured from virgin FEP , which is highly resistant to heat and chemical contamination. FEP surface properties offer superior cleanability to glass, PTFE and polypropylene containers, reducing risk of sample carryover in trace analysis applications. These beakers are suitable for sterilization using heat, gas, and chemical methods for sensitive biological applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.
A Volumetric flask (measuring flask or graduated flask) is a piece of laboratory glassware, a type of laboratory flask, calibrated to contain a precise volume at a particular temperature. Volumetric flasks are used for precise dilutions and preparation of standard solutions.
Product Description :
A volumetric flask is a piece of laboratory glassware, a type of laboratory flask, calibrated to contain a precise volume at a particular temperature. Volumetric flasks are used for precise dilutions and preparation of standard solutions.
Multiple specifications available: 10, 25, 50, 100, 250, 500, 1000ml.
Compared with glass, it is more resistant to falling and less likely to break, and has a longer service life. The inner wall is smooth and non-stick.
The 24/29 standard taper neck is designed for use with other ground glass joint glassware. This 1000 ml home science tools round bottom flask is made of high-quality borosilicate glass (similar to pyrex) that can be heated directly in an open flame and will withstand typical laboratory thermal variations common to chemistry processes like heating and cooling.
Lot size will be 20cm cube in dimension
And of 1.5 kg
ESAW Volumetric Flasks, blown in Polypropylene, are strong unbreakable and have good contact clarity. These autoclavable flasks are provided with screw caps to prevent leakage.
Product Information:
FEP volumetric flask is used for constant volume, determination of a certain volume, and preparation of a certain concentration of solution.
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach 200+205
2. Volumetric flask, also known as measuring flask, is a precision measuring instrument used to prepare a certain volume of solution with a certain concentration of a certain substance. Volumetric flask is a measuring instrument;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
5. Widely used in electronic chemicals, semiconductor analysis and testing industry
6. The appearance is transparent and colorless, with the lowest refractive index among all plastics.
Made of high-purity reinforced PVFE material; resistant to strong acids and alkalis, and most organic solvents. Suitable for all high-purity laboratories with large amounts of acid and high frequency; no deformation or distortion when immersed in boiling water, and can withstand high temperatures and pressures of 120�°C Disinfection; customizable specifications.
#volumetricflaskrack #labware #PVFE
PFA three-neck flask, the middle neck and bottle body are integrally formed, which is not fragile and more durable. Resistant to strong acids and alkalis, the surface is smooth and does not adhere to samples.
The main purpose:
(1) Reactor between liquid and solid or liquid;
(2) Assemble the gas reaction generator (normal temperature, heating);
(3) Distill or fractionate liquids (using a flask with a branch tube, also called a distillation flask);
#reactor #distillation #Flask #reactiondevice
FEP, also known as F46, polyperfluoroethylene propylene, Teflon (Teflon), F46, it is a soft plastic, resistant to strong acid and alkali, high and low temperature, mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The material selection is unique, the background is very low, the contents of metal elements lead and uranium are less than 0.01ppb, and there is no dissolution and precipitation. It is the cleanest experimental analysis utensils at home and abroad. The domestic independent research and development and production break the gap of Teflon series products in the domestic trace analysis market.
our advantages
1, high and low temperature resistance: the use temperature can reach 200+205
2, volumetric flask is also called volumetric flask, it is used to prepare a certain volume, a certain substance concentration solution of a precision measuring instrument, volumetric flask is a measuring device;
3, very low dissolution and precipitation, is the storage of standard materials, strong corrosion, expensive high-purity reagents of excellent vessels;
4, extraordinary chemical tolerance, can tolerate almost all chemical solvents (aqua roya, hydrofluoric acid, etc.);
5, widely used in electronic chemicals, semiconductor analysis and testing industry;
6, transparent and colorless in appearance, the lowest refractive index in all plastics;
1.Advantages of PFA Coil:
Excellent chemical resistance
High purity, ideal for ultra-clean applications
Wide temperature tolerance (up to 300F/149C)
Smooth inner surface for minimal fluid retention
Non-stick and low friction properties
2.Applications:
Semiconductor manufacturing
Chemical processing
Laboratory fluid transfer
Pharmaceutical and biotech industries
3.Usage Conditions:
Suitable for aggressive chemicals and high-purity environments
Can withstand extreme temperatures and pressure
Compatible with ultra-pure water and sensitive fluids
