BALLOONS FOR GAS SAMPLING, 1,5Liters Back Catalog number: 1231 Availability: In the manufacturer's stock Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request RMK-0026 Routine Maintenance Kit: Kori-xr Price on request U-T14H2S-2S H2S cold trap, UNITY 2/xr Price on request