Development of Karl Fischer Reagents

Aquamicron CXU
5. Official Testing Methods and Documentation
Q14
Gas vent
Aquamicron AX
Chapter I: Basic Knowledge
Electrolysis cell Figure 18: Example of an Injection Assembly
Karl Fischer titration is classed as an official testing
method. What Japanese standards have been adopted?
Karl Fischer Reagent SS-Z (or SS), dehydrating solvent, and the Aquamicron
series of products all conform with Japanese standards and can be used
with confidence.
1. Japanese Industrial Standards (JIS)
JIS Name of Standard Cited Standards
C2101 Testing methods for electrical insulating oils.
K0068 Test methods for water content of chemical products
K0113 General rules for methods of potentiometric, amperometric,
coulometric, and Karl-Fischer titrations
K1422 Carbon tetrachloride K0068,K0113
K1424 Ammonium nitrate K0068
K1508 Trichloroethylene K0068,K0113
59