GB/T 12680.3-1990
Test method for the solubility in ethanol of alcohol soluble dyes
BS 3584:1989
Determination of solubility of wool in urea-bisulphite solution
TAPPI TIP0607-09
Solubility of Sulfur Dioxide in Magnesium Bisulfite Solution
TAPPI TIP0607-10
Solubility of Sulfur Dioxide in Saturated Magnesium Bisulfite Solution
UNE 40205:1972
METHOD TO DETERMINE WOOL SOLUBILITY IN UREA-BISULPHITE.
DIN 54279
Testing of textiles; determination of the solubility of wool in urea/bisulphite solution
BS PD CEN/TS 17403:2021
Fertilizers. Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C