50 PPM CO,2.5% METAN,EURO-GAS,1x1L

SKU: MB81-0157RK-04

50 PPM CO,2.5% METAN,EURO-GAS,1x1L, 50 ppm karbon Monoksid, 2,5 % Metan,25 ppm Hydrogensulfid,12 % Oksygen,Rest Nitrogen