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 HI1131P pH elektroda s jednoduchým rozhraním, BNC+pin Price on request 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 12,74 € MA811/2 Conductivity/TDS probe with 2meter cable (MC410). Price on request