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
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI38058 CTK pH
HI7030L - EC 12880 µS/cm@25°C - 500ml
น้ำยามาตรฐานสอบเทียบ
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI7034L - EC 80000 µS/cm@25°C - 500ml
HI2001 - ORP Electrode Process
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI7074L - RfE - Anorganische Substanzen - 500ml
เครื่องวัดปริมาณฟอสฟอรัส ช่วงต่ำมาก รุ่น HI736 

