{{specificationCode.code + ' ' + specificationCode.specificationName}}
{{querySuggestion}}
HANNA Instruments 基礎級 EC 80,000 μS/cm 標準液 (@25℃) 500 mL HI7034L
HI7034L 80000 µS/cm Conductivity Standard (500mL Bottle)
DLAB 數字型滴定器 dTrite
Digital Burette