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
HI96802 Fructose - Digital Refractometer Portable
HI3834 - CTK Iron Test Kit
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI5421 Research Grade Dissolved Oxygen and BOD Meter
HI6091 - 9.177 pH@25°C - MQ - 500ml
BL982411-1 ORP Mini Controller upto 1000mV - 230V
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
HI2111B - pH Half Cell (strong alkaline solution)
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI7022L - 470mV ORP Test Solution - 500ml
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
PCA 320 Online pH / Chlorine / °C - Analyzer / Controller
HI727 Checker HC ® - Color of Water
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI904 Karl Fischer Coulometric Titrator - 1ppm to 5%
HI3810-100 - Reagents for CTK Dissolved Oxygen
HI93721-01 Iron HR - Reagents -100 Tests
HI7091L - Reducing Pretreatment Solution, 500 ml
Reagents for HI 713 Checker HC ®, 25 Tests
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof 




