Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: HEDTDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended U-HSAG-20 HiSorb Agitator, accommodates 16 vials (20mL) Price on request M-SPGSC-120 Adjustable sprung spacer, for M-CTE120I,pk 6 Price on request C-TDKIT-02 Essential Automated TD Starter Kit Price on request