Stainless Steel 1/2" Sampling Nose

Stainless Steel 1/2" Sampling Nose – Includes 2 O-Rings

This Stainless Steel 1/2" Sampling Nose is precision-machined for use with Mercer-style cascade impactors and other small animal exposure systems. Designed for durability and repeatable performance in aerosol sampling and inhalation studies, it ensures a secure, tight seal when paired with the included O-rings.

Each sampling nose includes 2 high-quality O-rings to maintain proper fit and prevent leakage during critical experiments. Built from corrosion-resistant stainless steel, this component is ideal for repeated use in lab environments and sterilization protocols.

Need extras? Additional O-rings can be ordered separately on our O-Ring Replacement Page.

Key Features:

• 1/2" diameter stainless steel nose for sampling setups

• Includes 2 chemically resistant O-rings 

• Compatible with nose-only small animal exposure systems

• Durable and easy to clean

• Extra O-rings available separately