BLACKLINE SAFETY - G7C/G7X Calibration Gas LEL,CO,H2S,O2 58L (18% 02, 50% LEL, 100ppm CO, 25ppm H2S) Brand_NORTH SAFTEY this refill can handle tough

this refill can handle tough job site conditions

it's an essential tool for professionals working in construction

Impact-Resistant Back-of-Hand Protection: Built-in padding guards against moderate knocks and bumps without snagging

Versatile Use: ideal for surrounding spills or encircling leaking equipment to prevent spread and reduce slip hazards

BLACKLINE SAFETY - G7C/G7X Calibration Gas LEL,CO,H2S,O2 58L (18% 02, 50% LEL, 100ppm CO, 25ppm H2S) Brand_NORTH SAFTEY this refill can handle toughBLACKLINE SAFETY G7C G7X Calibration Gas LEL, CO, H2S, O2 58L is a precision calibration gas designed for reliable sensor verification on BLACKLINE SAFETY G7C and G7X gas detectors. This professionally formulated mixture ensures your detectors respond accurately during calibration, maintenance, and field testing. Whats included Mixture composition: 18% oxygen (O2), 50% LEL, 100 ppm carbon monoxide (CO), and 25 ppm hydrogen sulfide (H2S). Cylinder