Seed testing papers

High purity cellulose grades

Highest intra and inter-lot consistency

Wide range of white and colored papers

Comply with ISTA and AOSA requirements

Non-toxic papers for use in the seed industry and agricultural research laboratories.

Ahlstrom seed testing papers are made of cotton linters and/or pure cellulose. They do not contain any substances which could influence the growth of seeding. The pH range is between 6.0 and 7.5 and the special structure prevents dine seed roots from growing through the paper.

A broad weight range enables the seed technician to maintain the required moisture level for the whole duration of germination test period.

The filter papers can be supplied in a variety of formats and are available in white and three shades of blue and yellow colored paper to make the evaluation of fine roots easier.

Our seed testing papers comply with ISTA (International Seed Testing Association) and AOSA (Association for Official Seed Analysis) requirements.

We offer various formats for each procedure:

TP: Top of paper
BP: Between the paper
PP: Pleated paper

Customized shapes and sizes are available on demand.

Grade	Descriptio, Surface	Weight (g/m²)	Thickness mm	ISTA* Method	AOSA** Method	Type of seeds
195	Brown paper sheets, creped	65	0.17	BP	T, TC	Cereals, toweling
196	Brown paper sheets, creped	120	0.3	BP	T, TC	Cerealing, toweling

Grade	Surface	Color	Basis Weight (g/m²)	Klemm (Capillary Rise) 1/16th in/min
8001*	Crepe	Tan	63	13
8002*	Crepe	Tan	120	12

Seed testing papers

Global offer

North America offer