GE Whatman 1001-090 Qualitative Filter Papers, Grade 1: 11 um, 90 mm, Paper (Pack of 100)

Whatman 1005-090 Qualitative Filter Paper Circles, 2.5 Micron, 94 s/100mL/sq inch Flow Rate, Grade 5, 90mm Diameter (Pack of 100)

Filter Flask Set, 500ml with Funnel, Stopper and Filter Paper

Whatman 1004-090 Quantitative Filter Paper Circles, 20-25 Micron, 3.7 s/100mL/sq inch Flow Rate, Grade 4, 90mm Diameter (Pack of 100)

Whatman 1003-090 Quantitative Filter Paper Circles, 6 Micron, 26 s/100mL/sq inch Flow Rate, Grade 3, 90mm Diameter (Pack of 100)

feiyang Buchner Funnel Flask Adapter Set,Tapered Collar Green 8 Sizes

Laboratory Grade Metalware Set - Support Stand (8" x 5"), 12mm Dia. Rod (24" L), Cork Lined Burette Clamp with Boss Head and Retort Ring (2.5" Dia)

American Educational 7-G15-A Cast Iron Support Ring Stand with Acid Resistant Finish, 8" Length x 5" Width Base Size

Kemtech F664000 Synthware Erlenmeyer Flask, 1000 mL, 24/40 Outer Joint

American Educational Clear Borosilicate Glass 1000mL Bomex Filtering Flask

Whatman 4712N20PK 1004090 Grade 4 Qualitative Filter Paper, 90 mm Thick and Max Volume 1621 ml/m (Pack of 100)