National Diagnostics

Whatman No. 42 240mm Filter Paper circles (Cat Number: FIL2231) is available at Gentaur for next week delivery.

Whatman No. 42 55mm Filter Paper circles (Cat Number: FIL2224) is available at Gentaur for next week delivery.

Whatman No. 42 70mm Filter Paper circles (Cat Number: FIL2225) is available at Gentaur for next week delivery.

Whatman No. 42 90mm Filter Paper circles (Cat Number: FIL2226) is available at Gentaur for next week delivery.

Whatman No. 43 110mm Filter Paper circles (Cat Number: FIL2235) is available at Gentaur for next week delivery.

Whatman No. 43 125mm Filter Paper circles (Cat Number: FIL2236) is available at Gentaur for next week delivery.

Whatman No. 43 150mm Filter Paper circles (Cat Number: FIL2237) is available at Gentaur for next week delivery.

Whatman No. 43 185mm Filter Paper circles (Cat Number: FIL2238) is available at Gentaur for next week delivery.

Whatman No. 44 110mm Filter Paper circles (Cat Number: FIL2241) is available at Gentaur for next week delivery.

Whatman No. 44 125mm Filter Paper circles (Cat Number: FIL2242) is available at Gentaur for next week delivery.

Whatman No. 44 150mm Filter Paper circles (Cat Number: FIL2243) is available at Gentaur for next week delivery.

Whatman No. 44 70mm Filter Paper circles (Cat Number: FIL2239) is available at Gentaur for next week delivery.