Vacuum Desiccators
NOVOZYMES BIOLOGICAL INC 211 Alcalase 2.4L FG, Food grade
This item has a minimum qty of 25 per supplier requirements.
Sustine 211 is a serine endopeptidase that performs stereoselective hydrolysis of amino esters, selective esters, and amides.Proteases are enzymes that catalyze the proteolysis into smaller polypeptides or amino acid units at increased reaction rates. They cleave peptide bonds through hydrolysis, catalyzing stereoselective hydrolysis of amino esters and selective esters to synthesize new molecules in an environmentally friendly way. Unparalleled regio- and enantioselectivity Faster reaction rates under mild reaction conditions Optimal temperature range: 30°-65° C Optimal pH range: 7-9 Works well with di- and poly-esters Food grade
Foxx Life Sciences Borosil® Glass Vacuum Desiccator with Porcelain Plate and Borosilicate Lid with Glass Stopcock and PTFE Spindle, Med. Small (MS), 200 mm Diameter, 1/EA
From streamlined contours to high-quality glass stopcocks, Borosil® Vacuum Desiccators reflect great care and attention to detail. Borosil® Desiccators are perfect for drying, and for storage of moisture-sensitive substances. Compatible with any common desiccant. Porcelain plate, ground glass flanges. Rated to 9.6 PSI vacuum when properly cleaned and greased. Available from 100mm (XS) to 300mm (XL). Also available in Light-Blocking Amber. In collaboration with Borosil Glass Works, Foxx Life Sciences is proud to bring the outstanding quality of Borosil® Type 3.3 Borosilicate glassware to North America for the first time. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices. And thanks to a unique annealing process, Borosil® Glassware is stress-free and incredibly resistant to thermal shock.
Foxx Life Sciences Borosil® Glass Vacuum Desiccator with Porcelain Plate and Borosilicate Lid with Glass Stopcock and PTFE Spindle, Extra Small (XS), 100 mm Diameter, 1/EA
From streamlined contours to high-quality glass stopcocks, Borosil® Vacuum Desiccators reflect great care and attention to detail. Borosil® Desiccators are perfect for drying, and for storage of moisture-sensitive substances. Compatible with any common desiccant. Porcelain plate, ground glass flanges. Rated to 9.6 PSI vacuum when properly cleaned and greased. Available from 100mm (XS) to 300mm (XL). Also available in Light-Blocking Amber. In collaboration with Borosil Glass Works, Foxx Life Sciences is proud to bring the outstanding quality of Borosil® Type 3.3 Borosilicate glassware to North America for the first time. Manufactured from the same USP Type 1 borosilicate glass that North American scientists have come to trust, Borosil® Laboratory Glassware offers unparalleled mechanical strength, clarity, and reliability at competitive prices. And thanks to a unique annealing process, Borosil® Glassware is stress-free and incredibly resistant to thermal shock.
Chemglass Life Sciences Desiccator, Polycarbonate, Size A
Clear polycarbonate desiccator having extra heavy walls to eliminate the danger of implosion. Desiccator will hold a vacuum of 740mm of Hg (29”) for a period of 24 hours. Space saving design of the desiccator dome provides maximum interior clearances, giving an average of 13% greater interior volume than hemispherical domes. The supplied polypropylene stopcock has a PTFE plug which turns easily, allowing a slow, gentle entrance of air to prevent unnecessary turbulence and crucible damage. Stopcock port accepts 1/4” I.D. tubing. Supplied complete with a neoprene o-ring unaffected by temperatures down to 0ºC. Polypropylene plate that is supplied with the desiccator is 1/8” thick with 1/8” perforations for air transfer. The plate rests on the retaining ledge of the bottom section and has a center hole for easy removal.Plate Diameter: 140mmInside Diameter: 149mmClearance Above Plate: 121mmOverall Height: 206mmFlange O.D.: 171mm
Electron Microscopy Sciences Large Vacuum Desiccator
All clear polycarbonate. Features large interior volume, extra heavy walls, stopcock with a "PTFE" plug, ribbed knob, neoprene "O" ring, and full visibility.
Flange O.D.: 273 mm
I.D.: 240 mm
Plate size: 230 mm
Overall height: 311 mm
Clearance above plate: 197 mm
Electron Microscopy Sciences Acrylic Desiccator Cabinet with Hygrometer, 10" x 7", 8-1/2" height
For dry, dust-free storage at temperatures up to 120 degree F. They can be used as incubators, freezers, and refrigerators or at room temperature. Cabinets have airtight doors that need no lubrication. Sliding perforated shelves for easy access; transparent acrylic walls for see-throguh storage. The third bottom shelf accommodates desiccants. Cabinets are also available with locks and a hygrometer.
Hygrometer has a temperature range of -58 degree F to 158 degree F with +/-1.5 degree F accuracy up to 104 degree F. Humidity range is 20 to 95% with +/-5% accuracy. LCD display. Includes 2 'AAA' batteries. Hygrometer temperature range is -58 to 158 deg F.
Footprint: 10" x 7"
Height: 8-1/2"
Research Products International Corp SPACE SAVER Polycarbonate Vacuum Desiccator with White Polypropylene Bottom, 0.31 cu. ft.
Degas liquids quickly and easily in the laboratory or classroom with this small plastic vacuum desiccator. These strong, shatterproof units provide dry storage and protection for sensitive products.
- Lighter and less costly than similarly sized glass models; does not chip like glass
- Holds a full vacuum (29.9" Hg) at room temperature for 24 hours
Electron Microscopy Sciences Acrylic Desiccator Cabinet with Hygrometer, 16" x 9", 10-1/2" height
For dry, dust-free storage at temperatures up to 120 degree F. They can be used as incubators, freezers, and refrigerators or at room temperature. Cabinets have airtight doors that need no lubrication. Sliding perforated shelves for easy access; transparent acrylic walls for see-throguh storage. The third bottom shelf accommodates desiccants. Cabinets are also available with locks and a hygrometer.
Hygrometer has a temperature range of -58 degree F to 158 degree F with +/-1.5 degree F accuracy up to 104 degree F. Humidity range is 20 to 95% with +/-5% accuracy. LCD display. Includes 2 'AAA' batteries. Hygrometer temperature range is -58 to 158 deg F.
Footprint: 16" x 9"
Height: 10-1/2"