W44 Weighing Paper, Nitrogen Free, Squares 4 x 4 Inch, 500-pk

These premium nitrogen-free weighing papers provide a reliable, contamination-free surface for precise sample measurement in analytical laboratories. Ideal for Kjeldahl nitrogen analysis, environmental testing, and any application where nitrogen interference must be eliminated, these 4 x 4 inch squares offer excellent chemical resistance and a smooth, non-stick surface that ensures complete sample transfer.

• Nitrogen-Free Composition: Specially manufactured to eliminate nitrogen contamination, essential for accurate Kjeldahl and nitrogen determination assays
• Convenient Size: 4 x 4 inch (102 x 102 mm) squares provide ample working area for most weighing applications
• Smooth, Non-Stick Surface: Glazed finish allows for easy, complete transfer of powders and granular samples
• Excellent Chemical Resistance: Compatible with a wide range of laboratory chemicals and reagents
• Economical 500-Pack: Bulk quantity ensures consistent supply for high-throughput laboratory environments
• SKU: W44