

🔍 Breathe Easy with Precision Testing!
The MSA 814979 Hydrogen Sulfide Bump Test Gas is a 10-liter precision calibration gas containing 35 ppm of Hydrogen Sulfide balanced with nitrogen, designed for accurate and reliable testing in professional environments.
ترست بايلوت
منذ 3 أيام
منذ 4 أيام
منذ شهر
منذ أسبوعين