水中導電度標準溶液 Sodium Chloride Standard Solution, 491 mg/L NaCl (1000 µS/cm), 100 mL
產品編號：1440042
For calibrations/accuracy checks on conductivity meters. 用於導電度計的校正/精準度檢查
Parameter 參數 : Conductivity
Description : Sodium chloride standard solution, 491 mg/L NaCl (1000 µS/cm), 100 mL, (NIST)
Concentration : 1000 µS/cm
Concentration 2 : 491 mg/L NaCl
Parameter 參數 : Conductivity
Description : Sodium chloride standard solution, 491 mg/L NaCl (1000 µS/cm), 100 mL, (NIST)
Concentration : 1000 µS/cm
Concentration 2 : 491 mg/L NaCl