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: Medical-grade polystyrene

• Diameter: 60 mm, 90 mm, 100 mm, or 150 mm

• Depth: 15 mm to 20 mm

• Lid type: Flat or domed, with or without ventilation ribs

• Temperature resistance: up to 60°C

• Sterilization method (for sterile versions): Gamma irradiation or ethylene oxide

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