23199-00哈希水硬度試劑,0.05-4mg/L還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25、COD試劑21259-25
23750-00哈希鉛試劑,5-150?g/L還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25、COD試劑21259-25,COD試劑24159-15,COD試劑24159-2.由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
2460-66哈希氰尿酸試劑,5-50mg/L由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25、COD試劑21259-25
Each bottle (500 mL) is supplied with a COFRAC Verification Certificate and Certificate of Conformity and Traceability drawn up accordin由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
For pH meter standardization. Colorless solution. pH is ± 0.02 at 25°C.由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
For pH meter standardization. Colorless solution. pH is ± 0.02 at 25°C.由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
pH indicator for acidity and alkalinity titrations. Visual transition interval: pH 3.0 (yellow)-pH 4.6 (blue). Sample Size: 50 mL由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
Standard Cell Solution for Hach pHD Differential pH and ORP Sensors, packaged in resealable 500 mL bottle. Used to replenish standard ce由上海植茂提供,作為HACH的合作伙伴,還提供COD試劑21258-15、COD試劑21259-15、OD試劑21258-25s
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