National Diagnostics

Whatman 142mm GF/F Filter (Cat Number: 1825142) is available at Gentaur for next week delivery.

Whatman 240mm Filter Circle (Cat Number: 1114-240) is available at Gentaur for next week delivery.

Whatman 240mm Folded Filters (Cat Number: 10313951) is available at Gentaur for next week delivery.

Whatman 25mm Hartley Funnel 3 Piece Filter Holder (Cat Number: FUN3100) is available at Gentaur for next week delivery.

Whatman 3mm Chr Blott 18x34cm (Cat Number: 3030221) is available at Gentaur for next week delivery.

Whatman 3MM Chr Paper 200x200mm (Cat Number: CHR1128) is available at Gentaur for next week delivery.

Whatman 3MM Chr Paper 315x355mm (Cat Number: CHR1130) is available at Gentaur for next week delivery.

Whatman 3MM Chr Paper 460x570mm (Cat Number: CHR1132) is available at Gentaur for next week delivery.

Whatman 3MM Chr Paper 580x680mm (Cat Number: CHR1134) is available at Gentaur for next week delivery.

Whatman 47mm .45um Membrane Filter Grid Black (Cat Number: FIL3028) is available at Gentaur for next week delivery.

Whatman 47mm Hartley Funnel 3 Piece Filter Holder (Cat Number: FUN3102) is available at Gentaur for next week delivery.

Whatman 597 circle 12.7mm (Cat Number: 10311862) is available at Gentaur for next week delivery.