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, 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: Polystyrene (disposable) or borosilicate glass (reusable)
Diameter: 60 mm, 90 mm, 100 mm, 150 mm
Depth: 15 mm to 25 mm
Lid type: loose-fitting, flat or domed
Temperature range:
– Polystyrene: up to 60°C
– Glass: up to 180°C and autoclavable
Specifications:
Material: Polystyrene (medical or optical grade)
Formats: 96-well, 384-well
Well volume: 300 µL (96-well), 100 µL (384-well)
Surface types: high-binding, medium-binding, non-binding, or tissue culture-treated
Well shape: flat-bottom (standard), sometimes round- or U-bottom for specific applications
Dimensions: standard ANSI/SLAS microplate footprint
Temperature resistance: up to 60°C
Sterilization method (for sterile versions): gamma irradiation or ethylene oxide
Specifications:
Material: Medical-grade polypropylene or polystyrene
Capacity: 20 mL, 30 mL, 50 mL, 60 mL, 100 mL, or more
Cap type: Screw cap (flat or dome-top)
Sterility: Sterile or non-sterile (based on use)
Temperature resistance: up to 121°C (autoclavable if polypropylene)
Leak test: Conforms to standard sealing and transport safety guidelines
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