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HANNA Instruments 硫酸 25%, 500mL HI70444
Sulfuric Acid Reagent 25%, 500 mL - HI70444
HANNA Instruments 氫氧化鈉 0.02N, 1L HI70454
Sodium Hydroxide 0.02N, 1L - HI70454
HANNA Instruments 0.1M鉛離子標準液 HI4012-01
Lead ISE 0.1M Standard - HI4012-01
HANNA Instruments 強酸/強鹼pH電極 - BNC HI1043B
Refillable Double Junction pH Electrode with BNC Connector - HI1043B
HANNA Instruments 鹽度計 HI96821
Digital Refractometer for Measuring Sodium Chloride in Food - HI96821
HANNA Instruments 油脂類電極清潔液 500 mL HI7077L
HI7077L Electrode Cleaning Solution for Oil and Fats (500 mL)
HANNA Instruments PAO校正液 0.00564N HI70471
Phenylarsine Oxide (PAO) Solution (0.000564N), 500 mL - HI70471
HANNA Instruments COD分析儀 - 僅儀器 HI97106
Chemical Oxygen Demand Portable Photometer - HI97106
HANNA Instruments 燒瓶/長頸瓶用pH電極 - BNC HI1331B
Refillable pH Electrode for Flasks with BNC Connector - HI1331B
KIMBLE 自動滴定管B級附溢流管 PTFE活栓
Automatic, with Three-Way PTFE Stopcock
HANNA Instruments 水硬度化學測試組(100劑測試) HI38033
Total Hardness Test Kit - HI38033
KIMBLE 螺蓋樣本瓶
Vial, EPA Water Analysis, Screw Thread, without Closure
