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Related ArticlesFor alkalinity determination by buret titration. Hach method 8221. 4 liter bottle 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
Multi-purpose sodium hydroxide solution for pH adjustment. 50 mL Self-Contained Dropping Bottle 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
Stabilized sodium thiosulfate titrant 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
Benzene. ACS Reagent Grade, CAS No. 71-43-2. C6H6, FW = 78.11. For surfactants determination, 500 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
Dilution Water, Organic Free. For UV-254 and TOC methods. 500 mL bottle. 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
Demineralized Type 2 Water Specific Conductance: ≤1 ?S/cm, Silica (SiO2): ≤30 ?g/L, Chloride (Cl-): ≤20 ?g/L, Hardness: Negative, 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 determination of cobalt and nickel by the PAN method (Hach methods 8078 and 8150). Also used in Phenols test kits. Pack of 100 powde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
ACS Grade. CAS No. 7647-01-0. HCl, approx. 37%. FW = 36.46. 2.5 L bottle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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