Features:
Used for generating small volumes of gases in laboratory settings
Operates by controlled chemical reaction between a liquid and a solid reagent
Three-chambered design allows safe storage, controlled reaction, and gas collection
Gas generation starts and stops automatically based on demand
Fitted with stopcocks or valves for regulating gas flow
Easy to assemble, operate, and clean
Commonly used for producing gases like hydrogen, carbon dioxide, or hydrogen sulfide
Ideal for educational and demonstration purposes
Specifications:
Material: Borosilicate glass or polypropylene (based on model)
Sizes: 250 mL, 500 mL, 1000 mL, 2000 mL
Chambers: three vertically aligned sections—top (acid), middle (solid reactant), bottom (liquid reservoir)
Valves: glass or plastic stopcocks for gas outlet control
Temperature resistance: up to 180°C (for glass models)
Chemical compatibility: resistant to acids and common laboratory reagents
Specifications:
Volume: typically 1.0 mL, 1.5 mL, 2.0 mL, 4.0 mL, or 5.0 mL
Material: Medical-grade polypropylene
Temperature range: down to -196°C (in vapor phase liquid nitrogen)
Cap type: External or internal thread with O-ring seal
Dimensions: varies by volume; e.g., 2.0 mL vial ~12.5 mm diameter × 48 mm height
Max RCF: up to 17,000 x g (varied by model)
Specifications:
Material: Polypropylene or polyethylene
Diameter: 11–14 mm (varied based on vial cap size)
Color options: often sets of 5–10 colors (e.g., red, blue, green, yellow, white, etc.)
Temperature range: -80°C to 121°C
Compatibility: fits external or internal thread cryo vials (varied by model)
Specifications:
Material: Polystyrene, polypropylene, or polyethylene
Capacity: 25 mL, 50 mL, 100 mL, or 150 mL
Bottom type: flat, V-bottom, or sloped
Compatibility: suitable for manual or automated liquid handling systems
Temperature resistance: up to 121°C (for polypropylene, autoclavable)
Sterilization method (for sterile versions): gamma irradiation or ethylene oxide
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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