The Standards listed below are due for an upcoming review. Requests for copies of the drafts in ballot should be sent to Laurence Womack, Standards Administrator, at

T 264 cm-07 Preparation of wood for chemical analysis    

T 231 cm-07 Zero-span breaking strength of pulp (dry zero-span tensile)    

T 205 sp-12 Forming handsheets for physical tests of pulp  

T 271 om-12 Fiber length of pulp and paper by automated optical analyzer using polarized light                             

T 520 cm-07 Curl of gummed flat paper   

T 502 cm-07 Equilibrium relative humidity of paper and paperboard            

T 500 cm-07 Book bulk and bulking number of paper         

T 423 cm-07 Folding endurance of paper (Schopper-type tester)    

T 580 pm-12 Thickness (caliper) of towel, tissue, napkin and facial products             

T 414 om-12 Internal tearing resistance of paper (Elmendorf-type method)              

T 551 om-12 Thickness of paper and paperboard (soft platen method)        

T 512 sp-12 Creasing of flexible packaging material paper specimens for testing     

T 437 om-12 Dirt in paper and paperboard             

T 272 sp-12 Forming handsheets for reflectance testing of pulp (sheet machine procedure)

T 1500 gl-12 Optical measurements terminology (related to appearance evaluation of paper)              

T 657 sp-12 Sampling of fillers and pigments         

T 282 om-13 Hexeneuronic acid content of chemical pulp

T 268 om-13 Weight-volume measurement of pulpwood 

T 230 om-13 Viscosity of pulp (capillary viscometer method)          

T 274 sp-13 Laboratory screening of pulp (MasterScreen-type instrument) 

T 207 cm-08 Water solubility of wood and pulp    

T 236 om-13 Kappa number of pulp          

T 402 sp-13 Standard conditioning and testing atmospheres for paper, board, pulp handsheets, and related products      

T 575 om-13 Roughness of paper and paperboard, stylus (Emveco-type) method    

T 410 om-13 Grammage of paper and paperboard (weight per unit area)   

T 550 om-13 Determination of equilibrium moisture in pulp, paper and paperboard for chemical analysis             

T 496 sp-13 Specimen preparation for cross directional internal tearing resistance for paper, paperboard and related materials             

T 441 om-13 Water absorptiveness of sized (non-bibulous) paper, paperboard, and corrugated fiberboard (Cobb test)    

T 572 sp-13 Accelerated pollutant aging of printing and writing paper by pollution chamber exposure apparatus        

T 549 om-13 Coefficients of static and kinetic friction of uncoated writing and printing paper by use of the horizontal plane method     

T 491 om-13 Water immersion number of paperboard      

T 453 sp-13 Effect of dry heat on properties of paper and board    

T 544 cm-08 Aging of paper and board with moist heat     

T 577 om-13 Score bend test       

T 494 om-13 Tensile properties of paper and paperboard (using constant rate of elongation apparatus)          

T 459 om-13 Surface strength of paper (wax pick test)      

T 511 om-13 Folding endurance of paper (MIT tester)        

T 527 om-13 Color of paper and paperboard (d/0, C/2)     

T 524 om-13 Color of paper and paperboard (45/0, C/2)   

T 676 cm-08 Viscosity of starch and starch products          

T 692 om-13 Determination of suspended solids in kraft green and white liquors    

T 428 om-13 Hot water extractable acidity or alkalinity of paper

T 406 om-13 Reducible sulfur in paper and paperboard

T 237 cm-08 Carboxyl content of pulp      

T 529 om-14 Surface pH measurement of paper   

T 203 cm-09 Alpha-, beta- and gamma-cellulose in pulp    

T 430 cm-09 Copper number of pulp, paper, and paperboard          

T 249 cm-09 Carbohydrate composition of extractive-free wood and wood pulp by gas-liquid chromatography              

T 812 om-13 Ply separation of solid and corrugated fiberboard (wet)          

T 836 om-13 Bending stiffness, four point method             

T 843 om-14 Fluted edge crush of corrugating medium (rigid support method)        

T 825 om-14 Flat crush test of corrugated board (rigid support method)     

T 831 om-14 Water absorption of corrugating medium: water drop penetration test            

T 820 cm-09 Flexural stiffness of corrugated board            

T 648 om-14 Viscosity of coating clay slurry          

T 515 om-14 Visual grading and color matching of paper  

T 569 om-14 Internal bond strength (Scott type)  

T 455 sp-14 Identification of wire side of paper    

T 432 cm-09 Water absorbency of bibulous papers             

T 479 cm-09 Smoothness of paper (Bekk method)              

T 507 cm-09 Grease resistance of flexible packaging materials       

T 1205 sp-14 Dealing with suspect (outlying) test determinations  

T 1200 sp-14 Interlaboratory evaluation of test methods to determine TAPPI repeatability and reproducibility   

T 257 sp-14 Sampling and preparing wood for analysis      

T 277 sp-14 Macro stickies content in pulp: the "pick-up" method 

T 265 cm-09 Natural dirt in wood chips    

T 221 cm-09 Drainage time of pulp           

T 604 cm-09 Sulfur dioxide in sulfite cooking liquor            

T 702 om-14 Rheological measurements for characterization of polyolefins: low-density polyethylene (LDPE) for extrusion coating              

T 845 om-14 Wet pin adhesion of corrugated board by selective separation             

T 835 om-14 Water absorption of corrugating medium: water drop absorption test              

T 449 om-14 Bacteriological examination of paper and paperboard            

T 461 cm-09 Flame resistance of treated paper and paperboard    

T 235 cm-09 Alkali solubility of pulp at 25 degrees C