LabExact® weighing paper is an analytical purity grade non siliconized, nitrogen free paper designed for conveying powder or gelatinous paste samples to and from balances and instruments. Compatable with Kjeldahl digestion and packaged in a convenient dispensor box.

• 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
• Nitrogen free compositon is compatable with the Kjeldahl method digestion techniques
• The surface texture is 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 the paper making process. Other applications include; slip sheets between samples and slides, short term exposure as a moisture barrier, liners within containers and laminating backing for structural support.