Nro Parte: GP-116L-99-20 Calibration Gases for analyzer, gas detector and laboratory applications Brand: Marca: INTRIAL(made in USA) Gas Mix combination: SULFURO DE HIDROGENO (H2S) 20 PPM in AIR Balance
Nro Parte: GP-116L-99-20 Calibration Gases for analyzer, gas detector and laboratory applications Brand: Marca: INTRIAL(made in USA) Gas Mix combination: SULFURO DE HIDROGENO (H2S) 20 PPM in AIR Balance