CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 500ml (THG) Back Catalog number: 1575-500ML Availability: In the manufacturer's stock Price on request - + Recommended 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 37,41 € HI1143B pH elektroda na fluoridové lázně,Hanna Instruments Price on request SE220 Double junction pH electrode SE220 Price on request