Features:
Pear-shaped or cylindrical body with a conical bottom
Equipped with a stopcock at the bottom for controlled liquid release
Fitted with a ground glass or plastic stopper at the top
Designed to separate immiscible liquids (like oil and water) based on density differences
Allows easy decanting of lower or upper liquid layers
Transparent (glass) for clear visibility of phase separation
Easy to clean and reuse in multiple lab processes
Common in organic chemistry, extraction, and liquid-liquid separation
Specifications:
Material: Borosilicate glass or sometimes plastic (e.g., polypropylene)
Capacity: Common sizes include 125 mL, 250 mL, 500 mL, 1000 mL.
Shape: Pear-shaped or cylindrical depending on application
Stopcock:Â PTFE (Teflon), glass, or plastic; controls flow of liquids
Top closure: Ground glass or plastic stopper to prevent leaks or evaporation
Graduations: Some models have volume markings; approximate measurements only
Temperature resistance: High for glass (~500°C), lower for plastic
Sterilization: Glass types are autoclavable; plastic types may be autoclaved depending on material
Specifications:
Material: Polycarbonate, polypropylene, aluminum, or stainless steel
Capacity: 25, 40, 50, 81, or 100 vials (varied by model)
Compatibility: for 1.0 mL to 5.0 mL cryo vials
Dimensions: based on capacity; e.g., 100-place rack ~133 mm × 133 mm × 52 mm
Temperature range: -196°C to 121°C
Format: grid layout, circular, or modular tray-based systems
Specifications:
Material: High-quality plastic or polyvinyl components
Atom sizes: varies to represent atomic radii or bonding distinctions
Connector types: rigid or flexible links for different bond angles and distances
Color scheme: standardized (e.g., black for carbon, red for oxygen, etc., or color-coded for lattice points)
Set contents: often includes 100–500+ components depending on model size
Models supported: SC, BCC, FCC, HCP, diamond, NaCl, CsCl, ZnS, etc.
Assembly tools: may include instruction manual and layout guide
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, polyethylene, or high-density polyurethane
Capacity: 1 L, 2 L, 4 L, 5 L.
Insulation: Double-walled or foam-insulated
Temperature range: -80°C to 100°C (varies by model)
Dimensions: varies by capacity
Lid type: optional snap-on or loose-fit cover
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