IW Tremont Nitrogen Free Weighing Paper, Square, Choose size, 500/Pack

IW Tremont Nitrogen Free Weighing Paper, Square, Choose size, 500/Pack

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This unique media is an analytical purity grade cellulose based paper designed for conveying powder or gelatinous paste samples to and from balances and instruments. The material has sufficient structural integrity to resist tearing during quadrant folding or enveloping. The surface is highly calendared non treated gloss to a smoothness which resists sample hold or moisture absorption. All of I.W. Tremont products are manufactured to the highest standards in the industry and are supported with our technical expertise and superior customer service. The weighing paper is available in three different sizes in packs of 500 for each size.

Material Attributes Semi-opaque
Milk white calendared cellulose paper
H high gloss
Basis weight

Target 30lb per 3000ft2 48.8 g/m2
Range 29.0lb - 31.0lb
TAPPI method T410

Target thickness 0.0015" .05mm 1.5mil
  • Surface texture designed to increase abrasion durability during spatula scraping
  • This media demonstrates excellent lot-to-lot reproducibility
  • Material chemistries are verified against a standard using GC techniques prior to paper making process
  • Other applications include slip sheets between samples and slides, short term exposure as a moisture barrier, liners within containers, laminating backing for structural support
Part # Size GE/Whatman Equivalent
IWT-W33 3" x 3" 10347671
IWT-W44 4" x 4" 10347672
IWT-W66 6" x 6" 10347673

Click here to read more about IW Tremont Weight Papers.

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