Calibration can be perform ny one point, two points, 3-points or 5-points.
Come with Certificate of Analysis.
Prepare according to NIST method.
Others pH buffers valus are available.
Terima kasih untuk pertanyaan anda!
Perkhidmatan pelanggan kami akan menghubungi anda tidak lama lagi.
ENVIROLAB SDN. BHD. (841580-X)
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Tel: +603-6144 0868
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