Dosing Tip where the tip is immersed in the sample Back Catalog number: PC-1000-654 Availability: In the manufacturer's stock Price on request - + Recommended HI54710 Sada pufrů pH 4,01; pH 7,01; pH 10,01 Price on request MA840 Polarographic DO probe with 3m cable Price on request MA920B/1 Combined pH electrode MA920B/1 Price on request