The SEMA Gases gas sampling bags are an ideal for taking gas monsters for further testing or analysing. All our SEMA Gases gas sampling bags are available in three different colourways; green, orange and black. Contact us for further information or advice.
Available in the following colours:
SEMA Gases is a manufacturer of span gases in disposable cylinder cans from the Netherlands, established from the want to create a label which is applicable for all brands of gas detection equipment. The products of SEMA Gases are used for calibration of portable gas detection instruments and calibration of fixed gas detection systems. SEMA Gases produces single gases (flammable gases, oxygen, toxic gases) and gas mixtures (2, 3, 4 or 5 gas mixtures) in various cylinder size up to 110 ltr.