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HANNA Instruments 專業級 pH 4.01標準液 (@25℃) 20mL x 25包 HI50004-02
pH 4.01 Technical Calibration Buffer Sachets (25 x 20mL) - HI50004-02
LUTRON 數字式溫濕度氣壓計
Digital Thermo -Hygro Barometer
Whatman ™/cytiva 石英濾筒
Silica Thimble
FIRSTEK 水浴器 低溫外循環式
Water-Bath, Cooling Circulator
Paragon 60℃密度標準液
60℃ Density Standards
HANNA Instruments 水中總硬度分析儀 HI97735
Portable Total Hardness Photometer with CAL Check - HI97735
HARIO 極速冰炫風咖啡壺700ml(VIC-02B)
NATIONAL 平口取樣瓶 8x40mm 1mL
Vial, Shell 8x40mm 1mL