This line of buffers with millesimal accuracy (±0.002 pH), HI 60xx, has been prepared to meet the increasing need for assured accuracy in pH measurements. Each bottle of the series HI 60xx is provided with a certificate of analysis, prepared by comparison with NIST standards.
The colors on the HI 60xx series packaging correspond to a given standard pH value. They make it easy and safe to identify the buffers to be used.
This series is also available in handy sachets to perform accurate calibrations on-site or in the field. Single dose sachet solutions are safe, easy to carry and always fresh.
Order Information:
500 mL bottle
CTK Chlor Frei
HI5421 Research Grade Dissolved Oxygen and BOD Meter
HI93720-01 Hardness Calcium - Reagents -100 Tests
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
PCA 310 Online Chlorine Analyzer & Controller
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
HI758 Checker HC ® - MARINE Calcium
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI96711-11 CalCheck ™ Chlorine Total Calibration-Set
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI3847 CTK Copper
HI5001 - 1.00 pH@25°C - TQ - 500ml 



