Knowledge list

• 2551| Paper and paperboard - Determination of titanium dioxide content

  2023-03-10

• 2552| Pulp, paper and paperboard - Determination of iron, copper and manganese content

  2023-03-10

• 2553| How to determine o-quinone and conjugated carbonyl in lignin by spectrophotometry

  2023-03-10

• 2554| How to determine residual anthraquinone in cooking waste liquid by spectrophotometry

  2023-03-10

• 2555| How to determine the content of polypentose in raw materials and pulp by spectrophotometry

  2023-03-10

• 2556| How to Determine the Content of Hexenuronic Acid in Pulp by UV Spectroscopy

  2023-03-10

• 2557| How to determine the content of lignin in raw materials and pulp by UV spectroscopy

  2023-03-10

• 2558| Polyaluminum chloride (PAC) - Determination of pH

  2023-03-10

• 2559| Polyaluminum chloride (PAC) - Determination of water insoluble content

  2023-03-10

• 2560| Polyaluminum chloride (PAC) - Determination of basicity

  2023-03-10

• 2561| Polyaluminum chloride (PAC) - Determination of alumina (Al2O3) content

  2023-03-10

• 2562| Polyaluminum chloride (PAC) Determination of relative density

  2023-03-10

• 2563| Determination of ash content of polyvinyl alcohol resin

  2023-03-10

• 2564| Determination of Average Degree of Polyvinyl Alcohol (PVA) Polymerization

  2023-03-10

• 2565| Polyvinyl alcohol (PVA) - Determination of transparency

  2023-03-10

• 2566| Determination of residual acetate (or degree of alcoholysis) of polyvinyl alcohol resins

  2023-03-10

• 2567| Polyvinyl alcohol resins - Determination of sodium acetate content

  2023-03-10

• 2568| Polyvinyl alcohol resins - Determination of sodium hydroxide content

  2023-03-10

• 2569| Determination of volatile matter of polyvinyl alcohol (PVA)

  2023-03-10

• 2570| Cationic polyacrylamide - Determination of cationization

  2023-03-10

• 2571| Determination of the degree of hydrolysis of PAM

  2023-03-10

• 2572| Determination of dissolution rate of powdered polyacrylamide

  2023-03-10

• 2573| Polyacrylamide (PAM) - Determination of intrinsic viscosity

  2023-03-10

• 2574| Determination of insoluble content of polyacrylamide (PAM)

  2023-03-10

• 2575| Determination of polyacrylamide (PAM) solids content

  2023-03-10

• 2576| Determination of degree of substitution of cationic starch

  2023-03-10

• 2577| Starch and its derivatives - Determination of nitrogen content

  2023-03-10

• 2578| Determination of acidity of starch and its derivatives

  2023-03-10

• 2579| Determination of sulfated ash of starch and its derivatives

  2023-03-10

• 2580| Determination of starch fineness

  2023-03-10