Buffer powder pillows
4,01 and 7,00, ±0,02, Röd/gul, 25 °C, 20
Katalog # HACH2299264
Leverantör: Hach
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Product Details & Documents
The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.
- Fresh and reliable
- No danger of contamination
- Traceable to NIST standards
Leveransinformation: The buffer pillows are delivered in an airtight container and are supplied with a certificate of conformity.
Specifikationer
Specifikationer
- Förp.:20
- Referenstemperatur:25 °C
- Färg:Röd/gul
- pH noggrannhet:±0,02
- pH-värde:4,01 and 7,00



