Vacuum Desiccators
Chemglass Life Sciences Desiccator, 172mm I.D., 2.4L, Small Top with 24/29 Stpk, 140mm Plate Dia, Complete
Desiccator, 150mm I.D., 2.4L, Small Top with 24/29 Stpk, 140mm Plate Dia, Complete. This 2.4L Pyrex desiccator has a rugged 24/29 standard taper stopcock with tooled hose connections that serve as the vacuum inlet. It is designed so that its manipulation is not affected by the vacuum. To introduce vacuum into the desiccator, loosen the stopcock to disengage the PTFE plug from contact with the glass. A half turn from this position closes the desiccator. This design eliminates the need for grease. The tubulation O.D. is approximately 10mm. Approximate bowl volume capacity is 2,400mL. For replacement bowl see CG-8266-R150LO. For replacement stopcock see CG-8272-RSTPK. Please Note: Plate is not supplied and must be purchased seperately. WARNING: Do Not Heat Or Subject To Pressure. Rated 1-Atmosphere Vacuum.
Electron Microscopy Sciences Small 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.: 71 mm
I.D.: 149 mm
Plate size: 140 mm
Overall height: 206 mm
Clearance above plate: 121 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"
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, Large (L), 300mm 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. Avail. from 100mm (XS) to 300mm (XL). 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.
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.
Electron Microscopy Sciences Secador™ 4.0 Autodesiccator Vertical, 115 V, Clear
The superior dehumidification performance of the Autodesiccator model makes it a natural choice for more perishable and expensive products that require constant low humidity. Totally automatic, continual desiccation with silica beads, and generation every 20 minutes, keeps RH level at a constant level. No long regeneration lag between cycles-minimal change from opening the cabinet door. Two fans guarantee continuous airflow within the cabinet, and continuous exhaust of humid air.
Features a hygrometer and autodesiccator module. Has 3 shelves with 4 positions and 2 latches. Volume of 2 cubic feet. Reduces RH from 75% to <25% in 8 hours and maintains RH within narrow range. Automatic, continual desiccation. Two fans for continuous airflow.
Color: Clear
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.
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 Lab Companion™ Vacuum Desiccator Round, 20 L Clear, 13⅞x15¾
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: 20 L
Color: Clear
Shelves Included/Max: 1/1
Max Weight/shelf: 25 kg
Dimensions: 13⅞x15¾