Features:
Airtight container used to keep substances dry
Fitted with a lid that seals tightly to prevent moisture entry
Contains a compartment for desiccants like silica gel or anhydrous calcium chloride
Used to store moisture-sensitive materials or cool hot crucibles in a moisture-free environment
Maintains a low-humidity atmosphere inside
Common in labs handling hygroscopic chemicals or samples requiring dry storage
Transparent or opaque lid for visibility or light protection
Available in vacuum and non-vacuum types
Specifications:
Material: Borosilicate glass, polypropylene, or polycarbonate
Shape: Circular base with flanged rim and dome-shaped lid
Seal: Greased glass flange or rubber gasket for airtight seal
Desiccant chamber: Space at the bottom for drying agents
Sizes: Vary based on internal diameter (commonly 100 mm, 150 mm, 200 mm, etc.)
Lid type: Plain for standard use or with stopcock for vacuum applications
Vacuum compatibility: Vacuum desiccators withstand reduced pressure using stopcocks and reinforced construction
Temperature resistance: High for glass; moderate for plastic
Sterilization: Glass types are autoclavable; plastic types depend on material
Specifications:
Material: Polycarbonate, polypropylene, or cardboard with water-repellent coating
Capacity: 25, 40, 81, or 100 cryo vials
Compatibility: 1.0 mL to 5.0 mL cryo vials
Dimensions: 133 mm × 133 mm × 52 mm (for standard 100-place box)
Temperature range: -196°C to 121°C
Grid format: 5×5, 8×8, 9×9, or 10×10 layout (based on model)
Specifications:
Material: Medical-grade polypropylene
Capacity: 30 mL, 50 mL, or 60 mL
Cap type: Screw cap with built-in spoon
Sterility: Sterile or non-sterile (based on model)
Temperature resistance: up to 121°C (autoclavable if required)
Leak test: Designed to be leak-proof under standard handling conditions
Specifications:
Material: Medical-grade polypropylene or polystyrene
Capacity: 30 mL, 50 mL, 60 mL, or 100 mL
Cap type: Screw cap
Sterility: Sterile or non-sterile (based on version)
Temperature resistance: up to 121°C (autoclavable, if polypropylene)
Leak test: Conforms to standard leakage resistance for sample transport
Specifications:
Material: Polypropylene or PTFE (reusable); autoclavable
Length: ~60 mm to 75 mm
Tip type: Smooth or ribbed (for enhanced grinding)
Compatibility: 1.5 mL or 2.0 mL microcentrifuge tubes
Sterility: Non-sterile or sterile (depending on version)
Temperature resistance: Up to 121°C
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