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  • 5191011

    Hach Platinum Series pH probe is a standard combination pH probe with a replaceable gel reference and built-in temperature sensor. Probe comes with two electrolyte cartridges and has a fixed cable wit

    更新时间:2026-05-27
    产品型号:
    浏览量:1180
  • pH Standard, IUPAC, pH4.005 at 25 °C

    Each bottle (500 mL) is supplied with a COFRAC Verification Certificate and Certificate of Conformity and Traceability drawn up according to ISO31.

    更新时间:2026-05-27
    产品型号:
    浏览量:1024
  • pH4 Buffer Solution, 4-7-10

    Cost-effective buffer manufactured to Radiometer Analytical specifications.

    更新时间:2026-05-27
    产品型号:
    浏览量:1075
  • pH Buffer, 4.00 (10 Capsules)

    pH buffer, 4.00 pH (plus/minus 0.02 pH). 10 capsules in vial.

    更新时间:2026-05-27
    产品型号:
    浏览量:1216
  • 1406053

    Polypropylene flask and screw cap. Durable with excellent chemical resistance, with the same accuracy as glass. Permanent color graduation line with marking spot. Calibrated “to contain/deliver” at 20

    更新时间:2026-05-27
    产品型号:
    浏览量:781
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