CHMLAB® Qualitative Analysis Filter Paper, General Purpose, Made of High-purity Cotton Linters & Other Virgin FibersDisc- & Sheet-type, Φ42.5~320mm & 580×580mm, Ash Content<0.06%Ideal for General Fast Filtration, High Wet Strengthened, Batch Trace > 정성 여과지
CHMLAB® Qualitative Analysis Filter Paper, General Purpose, Made of High-purity Cotton Linters & Other Virgin FibersDisc- & Sheet-type, Φ42.5~320mm & 580×580mm, Ash Content<0.06%Ideal for General Fast Filtration, High Wet Strengthened, Batch Trace > 정성 여과지