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HANNA Instruments 低濃度水硬度化學測試組(約50次測試) HI3840
Total Hardness ( 0-150 mg/L) LR Chemical Test Kit - HI3840
台製 不鏽鋼培養皿旋轉台
Table, turn, Petri Diah cell spreaders
HANNA Instruments 海水鎂離子比色計 HI783
Marine Magnesium Checker HC Handheld Colorimeter - HI783
HANNA Instruments 防水型手持式EC/TDS/比電阻/鹽度/溫度測試儀 HI98192
Waterproof Portable EC/TDS/Resistivity/Salinity Meter - HI98192
HANNA Instruments 超低濃度餘氯比色計 HI762
Free Chlorine Ultra Low-Range Checker® HC - HI762
DURAN YOUTILITY 茶色血清試藥瓶GL45
Bottle, Media, Screw Cap, Amber, GL45 PP Cap
台製 茶色玻璃瓶
Bottle, Glass with Safety Seal, Amber