Chemsolute pH buffer with colour coding (20 °C), pH 7.00, green, 1L Back Catalog number: 1127-1L Availability: In the manufacturer's stock Price on request - + Recommended HI1230B Kombinovaná pH elektroda s pl.tělem a gel. elektr. Price on request MA840 Polarographic DO probe with 3m cable Price on request HI73127 pH elektroda HI73127 pro pHep testery Price on request