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® 500 mL Class A Volumetric Flasks with PYREX® Glass Standard Taper Stopper
Mfr #: 5640-500 | Manufacturer: Corning
These PYREX® 500 mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 19 Standard Taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.
| Catalog Number | 5640-500 |
| Capacity | 500 mL |
| Flask Shape | Flat bottom |
| Outer Diameter | 100 mm |
| Case of | 12 |
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