"HACH"
Phosphate standard solutions
Supplier: HACH
Standard solution for accuracy checks in phosphate (phosphorus) determinations.
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Petri dish, with pad
Supplier: HACH
Petri dish, PS, With pad, 47 mm, sterile, disposable, 预先灭菌
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硫酸 0.0175 mol/l (0.035 N) in aqueous solution
Supplier: HACH
硫酸 0.0175 mol/l (0.035 N) 在水溶液中
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Conductivity standards, potassium chloride, referenced at 25 °C
Supplier: HACH
Concentration: 0,01 mol/l KCl, 1413 µS/cm
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Test kits, COD, TNT plus®
Supplier: HACH
The TNTplus® COD vials are designed to measure COD values in an efficient and accurate process.
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Buffer powder pillows
Supplier: HACH
The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.
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Electrode solutions and reagents for ion selective electrodes
Supplier: HACH
Fluoride ionic strength adjustor (ISA) powder pillows, 0,01 mg/L to saturated
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氢氧化钾 1 mol/l (1 N) 在水溶液中
Supplier: HACH
氢氧化钾 1 mol/l (1 N) in aqueous solution
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Chromium standard solutions
Supplier: HACH
Standard solution for accuracy checks in total chromium determinations.
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Sulphate TNTplus® kit
Supplier: HACH
This kit is used for the the determination of sulphate by the turbidimetric method using TNTplus vials.
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Quaternary ammonium compound (QAC) standard solution
Supplier: HACH
For accuracy checks in quaternary ammonium compound (QAC) determinations.
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Fluoride ISE standard solutions
Supplier: HACH
Fluoride standard solution, 1,00 µg/ml, 基质: H₂O, 应用: Environmental standards, ISE Calibration, 氟化物
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Nessler reagent
Supplier: HACH
The reagent is used for ammonia nitrogen determination in waste water by the Nessler method