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Each production lot is manufactured in our USA laboratory following\ncarefully controlled written procedures and standardized against NIST standard\nreference materials (SRM) for highest accuracy. The finished product is\nassigned a unique Lot number and expiration date. These products will have\ngreater than one year shelf life when received.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLabeled for both 20C and 25C temperature values\u003c\/li\u003e\n \u003cli\u003eIndividually Bagged 250 ml (8.4 oz) Poly Bottles\u003c\/li\u003e\n \u003cli\u003eLot Numbered and Expiration Dated\u003c\/li\u003e\n \u003cli\u003eFree Certificate of Analysis and Traceability\u003c\/li\u003e\n \u003cli\u003eFor Pharmaceutical, Academic, Research and Industrial Labs\u003c\/li\u003e\n \u003c\/ul\u003e"}

Biopharm pH Calibration Buffer 3-Pack, 250 mL (8.4 fl oz) Each: pH 4.00, pH 6.86, and pH 9.18; NIST Traceable Reference Standards for All pH Meters

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Biopharm pH Calibration Buffer 3-Pack, 250 mL (8.4 fl oz) Each: pH 4.00, pH 6.86, and pH 9.18; NIST Traceable Reference Standards for All pH Meters

These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our USA laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for highest accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received.

Product Features

  • Labeled for both 20C and 25C temperature values
  • Individually Bagged 250 ml (8.4 oz) Poly Bottles
  • Lot Numbered and Expiration Dated
  • Free Certificate of Analysis and Traceability
  • For Pharmaceutical, Academic, Research and Industrial Labs