Features:
Designed for evenly spreading liquids, such as bacterial cultures, across agar surfaces in Petri dishes
L-shaped head provides smooth, uniform distribution without damaging the media
Easy to handle and maneuver for precise spreading
Available in sterile and non-sterile formats
Disposable and reusable options depending on application
Smooth surface prevents sample retention
Ideal for microbiology, clinical, and research labs
Specifications:
Material: Polystyrene (disposable), stainless steel or polypropylene (reusable)
Length: approximately 150 mm to 200 mm
Arm width: ~4 mm to 8 mm
Sterility: Sterile (gamma-irradiated or EO) or non-sterile
Autoclavable: Yes (reusable versions)
Tip style: Rounded for minimal agar damage
Specifications:
Volume: typically 0.5 mL to 50 mL
Material: Polypropylene or polyethylene
Cap type: Screw cap with or without O-ring, snap cap, or plug seal
Temperature range: -80°C to 121°C
Dimensions: varies by volume (e.g., 1.5 mL vial approx. 11 mm diameter × 45 mm height)
Graduation interval: varies, commonly every 0.1 mL or 0.5 mL
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 (disposable) or borosilicate glass (reusable)
Diameter: 60 mm, 90 mm, 100 mm, or 150 mm
Depth: 15 mm to 25 mm
Lid type: Flat or domed, optional ventilation features
Temperature resistance:
– Polystyrene: up to 60°C
– Glass: up to 180°C and autoclavable
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
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