Whatman 1540-042 Filter Circles, 42.5mm Dia, Hardened Ashless Grade 540, 100/pk (PN:1540-042)
SKU 1540-042
Save 14%
Original price
$30.40
Original price
$30.40
-
Original price
$30.40
Original price
$30.40
Current price
$26.07
$26.07
-
$26.07
Current price
$26.07
GR 540 4.25CM 100/PK
Quantitative Filter Papers - Hardened Ashless Grade 540 Circles, 42.5 mm 100/pk The general purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface.
Quantitative Filter Papers - Hardened Ashless Grade 540 Circles, 42.5 mm 100/pk The general purpose hardened ashless filter paper with medium retention and flow rate. Extremely pure and strong with a hard surface.
Specifications
| air-flow-rate | 13.2 s/100 mL/in2 |
|---|---|
| brand | Whatman |
| diameter-mm | 42.5 |
| grade | Grade 540 |
| lead-time | 5 |
| list-price | 30.40 |
| manufacturer-part-number | 1540-042 |
| model | Grade 540 |
| part-number | 1540-042 |
Shipping
Free US FedEx Ground shipping is for online orders greater than or equal to $500 if the item weighs less than 100lbs (actual and dimensional weight) and is inside of the contiguous United States (excluding Hawaii and Alaska).