PATIKIL 100Pcs 9cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper sold2026 Appropriate size: the size of

Appropriate size: the size of the sandpaper about 9 x 3

Otherwise it will lose the stickiness and the plastic cover will break off

Application: They measure accurately and have almost no errors

Wide Application- Widely compatible with tumbler cups of various types and different sizes

one side can reflect the image normal and vivid

PATIKIL 100Pcs 9cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper sold2026 Appropriate size: the size ofPATIKIL 100Pcs 9cm Qualitative Filter Paper Circles, Fast Speed Round Laboratory Filter Paper Chemical Industrial Oil Testing Funnel Filter Paper The Qualitative Filter Paper is usually used for general qualitative analysis and separating coarse and gelatinous precipitates from solutions in the lab or chemistry applications, but can't be used for quality analysis. Specifications Material: Paper; Color: White; Diameter: 9cm 3. 54 inch; Flow Speed: