|
Parameter |
Sample type |
Suggested method |
|
Pulp and paper - distributed in June |
|
• Acetone soluble matter |
Pulp |
ISO14453/SCAN-CM 49 |
|
• Alkali solubility (S18) |
Pulp |
ISO 692 |
|
• Ash content |
Pulp/paper |
ISO 1762/ISO 2144 |
|
• Metals in pulp (Na, K, Ca, Mg, Fe, Mn, Cu) |
Pulp |
ISO 17812/ SCAN-CM 38 |
|
• Chemical Oxygen Demand (COD)
or Total Organic Carbon (TOC)
removable by washing |
Pulp |
SCAN-CM 44 |
|
• Kappa number |
Pulp |
ISO 302 |
|
• Organic chlorine |
Pulp and/or paper |
ISO11480/SCAN-CM 52 |
|
• pH in water extract |
Paper |
ISO 6588
ISO 29681:2009 |
|
• Total content of acidic groups |
Pulp |
SCAN-CM 65 |
|
• Total chlorine |
Pulp and/or paper |
ISO11480/SCAN-CM 51 |
|
• Viscosity |
Pulp |
ISO 5351 |
|
• Klason lignin and carbohydrates |
Pulp |
Method of choice |
|
Effluent and filtrates – distributed in October |
|
• Chlorate |
Effluent |
SCAN-W 10 |
|
• Complexing agents (EDTA and DTPA) |
Effluent/Q-stage |
SCAN-W 11 |
|
• Metals (Na, K, Ca, Mg, Fe, Mn, Al, Si) |
Black liquor |
SCAN-N 37+N38 |
|
• Metals (Na, K, Ca, Mg, Fe, Mn, Al, Si) |
Bleaching filtrate |
Method of choice |
|
• Hydrogen sulphide ion concentration |
White liquor |
SCAN-N 31 |
|
• Residual alkali |
Black liquor |
SCAN-N 33 |
|
• Total Organic Carbon(TOC) |
Effluent/black liquor
and bleaching filtrate |
EN 1484 |
|
Paper/board for food contact - distributed in May 2011 |
|
• Metals in paper - Total content
(As, Ba, Cr, Cd, Hg, Se, Sb) |
Paper/board |
SCAN-CM 54 /P 73
+ (or) method of choice) |
|
• Pentachlorophenol |
Paper/board |
EN/ISO 15320 |
|
• Diisopropyl naphthalenes (DIPN) |
Paper/board |
EN 14719 |
|
• Formaldehyde in water extract |
Paper/board |
EN 1541 |
|
• Transfer of OBA |
Paper/board |
EN 648 |
|
• Metals in water extract
(As, Ba, Cr, Cd, Hg, Se, Sb) |
Paper/board |
EN 645 + EN 12497/12498
+ method of choice |
|
• Glyoxal |
Paper/board |
DIN 54603 |