Whatman 1002-125 Filter Circles, 125mm Dia, Grade 2, 100/pk
$35.75 USD
Whatman 1441-125 Filter Circles, 125mm Dia, Ashless Grade 41, 100/pk
$75.00 USD $75.43 USD
Whatman 2800-258 Extraction Thimble, High-Performance Cellulose, 25mm x 80mm, Single Thickness (1mm), 25/pk
$139.01 USD $145.00 USD
