CHEMICAL PROPERTIES

Yes
No
T 203 Alpha-, beta- and gamma-cellulose in pulp
T 204 Solvent extractives of wood and pulp
T 211 Ash in wood, pulp, paper and paperboard: combustion at 525 C
T 222 Acid insoluble lignin in wood and pulp
T 223 Pentosans in wood and pulp
T 237 Carboxyl content of pulp
T 244 Acid-insoluble ash in wood, pulp, paper, and paperboard
T 245 Silicates and silica in pulp (wet ash method)
T 249 Carbohydrate composition of extractive-free wood and wood pulp by gas-liquid chromatography
T 252 pH and electrical conductivity of hot water extracts of pulp, paper, and paperboard
T 255 Water-soluble sulfates in pulp and paper
T 256 Water-soluble chlorides in pulp and paper
T 266 Determination of sodium, calcium, copper, iron, and manganese in pulp and paper by atomic absorption spectropscopy
T 400 Sampling and accepting a single lot of paper, paperboard, containerboard, or related product
T 406 Reducible sulfur in paper and paperboard
T 408 Rosin in paper and paperboard
T 413 Ash in wood, pulp, paper and paperboard: combustion at 900 C
T 418 Organic nitrogen in paper and paperboard
T 419 Starch in paper
T 428 Hot water extractable acidity or alkalinity of paper
T 429 Alpha-cellulose in paper
T 430 Copper number of pulp, paper, and paperboard
T 434 Acid-soluble iron in paper
T 435 Hydrogen ion concentration (pH) of paper extracts (hot extraction method)
T 493 Identification and determination of melamine resin in paper
T 504 Glue in paper (qualitative & quantitative determination)
T 509 Hydrogen ion concentration (pH) of paper extracts (cold extraction method)
T 529 Surface pH measurement of paper
T 553 Alkalinity of paper as calcium carbonate (alkaline reserve of paper)
T 574 Wax in pulp, paper and paperboard (currently withdrawn, but could be reinstated)
T 600 Analysis of formaldehyde in aqueous solutions and of free formaldehyde in resins
T 602 Analysis of sulfuric acid
T 610 Preparation of indicators and standard solutions
T 611 Analysis of bleaching powder, calcium hypochlorite bleach liquor and bleach sludge
T 613 Analysis of caustic soda
T 617 Analysis of lime
T 618 Analysis of limestone
T 619 Analysis of salt cake
T 621 Analysis of rosin
T 622 Analysis of sodium hydrosulfite
T 624 Analysis of soda and sulfate white and green liquors
T 625 Analysis of soda and sulfate black liquors
T 628 Analysis of rosin size
T 632 Analysis of sodium silicate
T 650 Solids content of black liquor
T 656 Measuring, sampling, and analyzing white waters
T 676 Viscosity of starch and starch products
T 699 Analysis of pulping liquors by suppressed ion chromatography
T 1200 Interlaboratory evaluation of test methods to determine TAPPI repeatability and reproducibility
T 1205 Dealing with suspect (outlying) test determinations
T 1210 Units of measurement and conversion factors
T 1211 Acceptance procedures for laboratories providing reference materials for TAPPI Standards
T New (WI3024) Starch in paper and paperboard
T New (WI3033) Conformational isomerism of cellulose under incremental stress or strain
T New (WI3034) Identification of non-native cellulose in cellulose-based composites
Producers of pulp or paper: SSIG members working for a corporation or subunit of a corporation whose major activity is the production of pulp or paper.
Converters of pulp or paper: SSIG members working for a corporation or subunit of a corporation whose major activity is the conversion of pulp or paper into some finished or intermediate manufactured state. Converters would include, but is not limited to, producers of corrugated roll goods, manufacturers of boxes, converters who buy rolls of tissue paper and convert it into finished saleable consumer goods, converters who use paper or similar materials to produce packaging of various kinds (including flexible packaging) and numerous similar producers of paper goods.
Suppliers of chemical or raw materials: SSIG members who are working for a corporation or subunit of a corporation whose major activity is to supply raw materials or chemicals for the manufacture of pulp or paper.
Suppliers of manufacturing equipment, instrumentation and online controls: SSIG members who are working for a corporation or subunit of a corporation whose major activity is to supply manufacturing equipment, instrumentation, or online controls for the manufacture of pulp or paper.
Service and general suppliers: SSIG members who are working for a corporation or subunit of a corporation whose major activity is providing for producers of pulp and paper a service or any other commodity not included in the other supplier categories.
Commercial users of pulp or paper: SSIG members who are working for a corporation or subunit of a corporation whose major activity is the use of paper, pulp, corrugated, packaging material, or other related product after it has been produced and further converted into some finished sheet or roll form or intermediate finished article of commerce. This includes printers or, in general, any entity using paper where that use does not generally fit under the term "converter."
Marketers and Commercial Sellers: SSIG members who are working for a corporation or subunit of a corporation whose major activity is the marketing or sales of pulp or paper. This might include but is not limited to companies whose focus is the wholesale or retail selling of paper and paper products including cut size paper, paper tissue products, artist paper supplies, paper merchants, recyclers, etc.
Consultants: SSIG members who are independent contractors and who may provide consulting services to any segment of the industry.
Educators: SSIG members who teach or are employed by an academic institution.
General Interest: SSIG members who are not covered under any of the above categories; this category may include, but is not limited to, members affiliated with trade associations, professional societies, or government agencies, and retirees.