Conductivity Testing: ChemistriesRicca Chemical Company
1
Ricca Conductivity Standard, 100 µS/cm at 25°C (47.2 ppm TDS as NaCl), 500 mL, 2237-16.
Item No.200331 In Stock
Price $39.75
each
2
Ricca Conductivity Standard 2 mS/cm, 1000ppm as NaCl, 4L, R2244000-4A.
Item No.202753 Call for availability
Price $152.71
each