![Corning® PYREX® 50mL Round Bottom Boiling Flask with Short Neck & 29/42 [ST] Joint](https://www.econogreen.com.sg/2016-superlarge_default/corning-pyrex-50ml-round-bottom-boiling-flask-with-short-neck-2942-st-joint.jpg)
![Corning® PYREX® 50mL Round Bottom Boiling Flask with Short Neck & 29/42 [ST] Joint](https://www.econogreen.com.sg/2016-small_default/corning-pyrex-50ml-round-bottom-boiling-flask-with-short-neck-2942-st-joint.jpg)
Check for stock
Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies...
Corning® PYREX® 50mL Round Bottom Boiling Flask with Short Neck & 29/42 [ST] Joint
Mfr #: 4321-50 | Manufacturer: Corning
- Boiling flask has a capacity of 50mL, with a height of 98mm and an outer diameter of 49mm
- Round bottom flask has a full length outer 29/42 standard taper joint, but with a shorter neck
- Made of borosilicate glass Code 7740
- Wall thickness is carefully controlled to provide proper balance between thermal expansion and mechanical strength for greater shock resistance
- Reusable with excellent chemical durability for contamination-free results and long life; normal working temperature is 230°C
| Catalog Number | 4321-50 |
| Capacity | 50 mL |
| Joint Size | 29/42 |
| Material | Borosilicate Glass |
| Height | 98 mm |
| Diameter | 49 mm |
Recommended Products
Check for stock
Mfg P/N : 34967
For LC-MS and LC-UV trace metals analysis
HPLC / UV-VIS quality control
Low gradient baseline drift
Low levels of trace metals
No non-volatile impurities
Check for stock
90ML Vials
Leakproof containers are tested for binding properties against major drugs of abuse testing targets such as marijuana and cocaine
Made of 100% Polypropylene resin
During transport and storage,...
Check for stock
Thermo Scientific™ Capitol Vial Flip-Top Vials with Lock Seal are similar to standard flip-top vials except they contain an additional lock-seal tab.
100% FDA approved food grade polypropylene
Aseptic, airtight and...
Check for stock
Mfg P/N: 1519
Features
Borosilicate glass tubes can be used for tissue culture and blood banks
Made from superior quality borosilicate glass to reduce pH changes and contaminants that are potentially leached from...
Check for stock
Isostatically molded in pure, FDA approved, PTFE.
Heavy wall construction with super smooth internal finish.
Screw cap housing for leak-free performance
Suitable for low temperature applications.
Hand grips for ease...
Check for stock
Berkshire’s new line of low endotoxin cleanroom wipes have been engineered to meet the specific requirements of the pharmaceutical, healthcare and medical device industries.
Check for stock
Mfr. No: 4099
LCD display for continuous visualization of speed, modes, and battery status
Colored nose pieces for user or application identification
Well positioned function buttons