Microcentrifuge Tubes with Screw Caps, Non-Sterile, 2.0 ml, Free-Standing, Pkg/50 Nitex Screen • Lithium ion rechargeable battery Tan Paper 70129-XL-G Plastic sheath with a Model:1321BRI - Binocular, Brightfield, 4X, 10X, 40X, 100X, Plan Achromatic

• Lithium ion rechargeable battery or computer/wall adapter

The main purpose of the Collecting Bucket is to be attached to the tail of a sampling net to easily receive the captured microorganisms

Also features a 4

Battery: 3 Volt lithium

• Choose field DO sensors (Polarographic or Galvanic) or lab BOD probe for BOD in wastewater

Microcentrifuge Tubes with Screw Caps, Non Sterile, 2.0 ml, Free Standing, Pkg 50 Nitex Screen • Lithium ion rechargeable battery Tan Paper 70129 XL G Plastic sheath with a Model:1321BRI Binocular, Brightfield, 4X, 10X, 40X, 100X, Plan Achromatic • Lithium ion rechargeable battery or computer wall adapter The main purpose of the Collecting Bucket is to be attached to the tail of a sampling net to easily receive the captured microorganisms