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
Electron Microscopy Sciences Medium 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.: 230 mm
I.D.: 197 mm
Plate size: 190 mm
Overall height: 260 mm
Clearance above plate: 157 mm
Electron Microscopy Sciences Mini Vacuum Desiccator
The top part of the desiccator is clear, molded from polycarbonate and see-through from any angle. A polyethylene stopcock with a "PTFE" plug allows for gentle releasing of the vacuum. A peripheral flange around the polypropylene bottom section fits into and snap locks therefore sealing the two halves against a "O" ring. Vacuum retention rating is 740 mm Hg (29"). Inside dimensions are 102 mm (4) diameter x 59 mm (2 7/16)high. The base is 175 mm (6 7/8) diameter.
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 Lab Companion™ Vacuum Desiccator Cabinet, 23 L UV Amber, 16½x15⅝x11"
These high-quality vacuum desiccators provide vacuum integrity lasting three times longer than the average vacuum desiccator resulting in lower maintenance and greater peace of mind. Able to maintain 29"-Hg vacuum for over 72 hours at room temperature, they stay gastight allowing reliable storage, creation of anaerobic environments, degassing of materials or vacuum drying of samples over extended periods.
Capacity: 23 L
Color: UV Amber
Shelves Included/Max: 2/4
Max Weight/shelf: 5 kg
Dimensions: 16½x15⅝x11"
Electron Microscopy Sciences Lab Companion™ Vacuum Desiccator Round, 6 L Clear, 11¼x13⅞"
These high-quality vacuum desiccators provide vacuum integrity lasting three times longer than the average vacuum desiccator resulting in lower maintenance and greater peace of mind. Able to maintain 29"-Hg vacuum for over 72 hours at room temperature, they stay gastight allowing reliable storage, creation of anaerobic environments, degassing of materials or vacuum drying of samples over extended periods.
Capacity: 6 L
Color: Clear
Shelves Included/Max: 1/1
Max Weight/shelf: 15 kg
Dimensions: 11¼x13⅞"
Andwin Scientific Mini Vacuum Desiccator: Mini Vacuum Desiccator, each
Equipment: Desiccators and Desiccants: Mini Vacuum Desiccator: Mini Vacuum Desiccator, each
Electron Microscopy Sciences Acrylic Desiccator Cabinet, 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.
Footprint: 10" x 7"
Height: 8-1/2"
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"
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
Foxx Life Sciences Borosil Glass Desiccator with Porcelain Plate and Borosilicate Lid with Plastic Knob, Large (L), 300mm Diameter, 1/EA
From streamlined contours to interchangeable lids and bodies, Borosil Non-Vacuum Desiccators reflect great care and attention to detail. Supplied with a porcelain plate and ground glass flanges, these desiccators are perfect for drying, and for storage of moisture-sensitive substances. Compatible with any common desiccant. Avail. in inner diameters from 100mm (XS) to 300mm (XL). Borosil Desiccators are also Avail. 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.