Gel cartridge, 310 ml, for sampling. Blue coloring for zone marking.

Gel cartridge, 310 ml, for sampling. Blue coloring for zone marking.

Resealable gel bag, 450 ml, for sample collection.

Resealable gel bag, 450 ml, for sampling. Blue coloring for zone marking.

Gel for impregnation and spraying  in 1L spray bottle.

Gel for impregnation and spraying in 1L spray bottle. Blue coloring for zone marking.

Gel for impregnation: kit of a spray bottle of 1L and its refill of 5L in flexible container.

Gel for impregnation: kit of a spray bottle of 1L and its refill of 5L in flexible container. Blue coloring for zone marking.

Flexible 5 L container, for sample collection.

Gel for  impregnation and spraying, in a 5 L container. Consumption : 1 liter of gel per m2.