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Find merck ph 4 buffer solution and related products for scientific research at Merck.
The buffer reference standard was used in the calibration of a pH probe and pH meter in analytical procedures. Features and Benefits Traceable to NIST standard reference materials
pH roztwór wskaźnikowy pH 4,0 - 10,0 uniwersalny wskaźnik z kartą barw pH 4.0 - 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0 - Find MSDS or SDS, a COA, data sheets and more information.
Płyn pH-4 do kalibracji elektronicznych pH-metrów BlueLab. Zapewnia odpowiednie czyszczenie elektrody pH. By zapewnić prawidłowe działanie elektrody naszego miernika, unikajmy zanieczyszczenia krzyżowego płynów. Po użyciu wyrzuć próbkę. Saszetkę z płynem przechowywać w chłodnym i ciemnym miejscu. Trzymać poza zasięgiem dzieci!
Buffer solution (citric acid/sodium hydroxide/hydrogen chloride), traceable to SRM from NIST and PTB pH 4.00 (20°C) Certipur® - Find MSDS or SDS, a COA, data sheets and more information.
A ready-to-use solution available in a sealed bottle with convenient packaging to protect against contamination. Traceable to NIST standards. Accompanied with a certificate of analysis (CoA) for an effective audit. Accurate up to +/- 0.01 at 25 °C.
Standard and color-coded buffer solutions. Manufactured to a tolerance of ±0.02 pH units. Accurately standardized and labelled with lot-specific pH at 20°C. All buffers are traceable to NIST and BS 1647 standard.
