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Buffer Standard pH 9.21 at 25°C Technical Colour Coded ISO 17034 Certified Reference Material 500ml (no dangerous goods)
Sold by: John Morris Scientific NZ
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Part #: 4.695 432Manufacturer #: CRMTB921
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Product overview
Certified reference material according to ISO 17034. The pH buffer solutions are colour-coded and the uncertainty of measurement of ±0.02 pH was tested at 25 °C. Supplied with detailed certification report which includes traceability to NIST. Lot numbers and expiry dates are printed on the label.
Product Specifications
- HS Code #38221900
- pH- value at 25 °C9.21
- Capacity500 ml
- ColourBlue
- Manufacturer Article NumberCRMTB921
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