Draeger SP-Kit Sensor Absorber NewPID - PN : 3728959 45/30 a) Ni(CO)4 + I2 ä
Yard notes & kiln story
Description
Draeger SP Kit Sensor Absorber NewPID PN : 3728959 45 30 a) Ni(CO)4 + I2 ä a) Ni(CO)4 + I2 ä NiI2 + 4 CO This tube indicates various acid gases with differing sensitivities and colors ranging from yellow to pink