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HANNA Instruments 苯砷氧化物標準液 500mL HI70466
Phenylarsine Oxide (PAO) Solution (0.00564N), 500 mL - HI70466
DLAB 掌上型多參數pH/ORP/電導度/TDS/比阻/鹽度計 DPC10
pH/ORP/EC/TDS/Salinity/Temp Meter
WHEATON 血清瓶
Vial, Serum, Aluminum Seal
DLAB 滾軸混合器
Mixer, Tube Roller
HANNA Instruments 低/中/高濃度餘氯與總氯化學測試組(各100劑測試) HI38020
Free and Total Chlorine Low, Medium and High Range Test Kit - HI38020
WARING 均質機 1/1.2L
Blender, 1/1.2L
