CO2 Sampling Mask

Made of clear, medical grade pvc

With adjustable nose clip, elastic strap with/without latex

Medium concentration

The luer lock of CO2 sampling line can be male or female

Color: Green transparent, whithe transparent and light blue transparent is available

Length: with 2m tubing, different length can be customized

Anti-crush tube can ensure oxygen follow even if the tube is kinked

Packing: packed in individual pe pack.50 pcs/carton or 100pcs/carton