GE Whatman Grade 1 Chr Cellulose Chromatography Paper - 25cm X 25cm Sheets (Pack Of 100)

About This Product

Lab folks, this is the real deal - GE Whatman Grade 1 chromatography paper that's been the industry standard forever! These 25cm x 25cm sheets have that smooth surface you need for clean, precise separations.

At 0.18mm thick with a grammage of 87 gsm, they deliver consistent results every time. The linear flow rate for water is 130mm per 30 minutes, which is perfect for general analytical work where good resolution matters. We're talking typical thickness of 175µm at 53 kPa, Gurley porosity of 22 seconds per 200mL per square inch, and a solid wet burst strength of 7 inches H2O.

Whether you're running educational experiments or professional lab analysis, these sheets handle basic dye separations, amino acid analysis, and all sorts of chemical testing. The 100-sheet pack means you're stocked up for a good while.

Honestly, if you work in chromatography, you already know this paper - it's the reliable choice that won't let you down when you need accurate, reproducible results.