Intermountain Specialty Gas Air Zero (20.9% Oxygen/Nitrogen) Calibration Gas Boot Size_7EE Roof pitch versatility supports roof

Roof pitch versatility supports roof angles from 0 to 12/12

NIST‑Aligned Confidence: Certifications cover three gravity points

JLJ8 (sold separately) for versatile layering

Ergonomic reinforced frame — robust construction protects against debris while ensuring a secure

Intermountain Specialty Gas Air Zero (20.9% Oxygen/Nitrogen) Calibration Gas Boot Size_7EE Roof pitch versatility supports roofIntermountain Specialty Gas Air Zero (20. 9% Oxygen Nitrogen) Calibration Gas delivers dependable, laboratory grade precision for instrument calibration. Engineered to mirror the exact composition of breathable air, this calibration gas helps your analyzers and detectors perform with accuracy and consistency across environmental, laboratory, and industrial applications. From the trusted INTERMOUNTAIN brand, Air Zero pairs high purity with reliable