Blotter Paper

We offer a wide range of Ahlstrom blotter papers for various standard test methods such as the following. Papers conform to INDA, EDANA, AATCC and other test methods.

All papers are kept in stock and readily available.

Name	Test Method	Paper Grade	Size
Strike Through	NWSP 70.3 & NWSP 70.7 ISO 9073-8 & ISO 9073-13	Type Grade 989	Size 100 x 100 mm (4"x4")
Re-Wet / Wetback	NWSP 70.8 & NWSP 80.10 ISO 9073-14	Type Grade 632 Type Grade 989	Size 125 x 125 mm (5"x5") Size 125 x 125 mm (5"x5")
Run-off	NWSP 80.9 ISO 9073-11	Type Grade 989	Size 140 x 275 mm (5.5"x12")
Spray Impact	NWSP 80.3 / AATCC TM42 / AAMI PB70 / ISO 9073-17 AATCC TM42	Type Grade 989 Type Grade 330	Size 150 x 225 mm (6 x 9”) Size 150 x 225 mm (6 x 9”)
Rain Tester	AATCC TM35 ISO 22958	Type Grade 330	Size 500 x 1000mm (20 x 40")
		Type Grade 330	Size 10 x 10"
		Type Grade 330	Size 6 x 6"
Filter Paper for Agriculture Test		Type Grade 989	Size 469.90 x 495.30 mm (18.5” x 19.5”)
Filter Paper	ISO 535 / TAPPI T205	Type Grade 240	Size: 125 x 125 mm
Filter Paper for Blood Test		Type Grade 270	Size 100 x 100 mm (4x4”)
Filter Paper Circles		Type Grade 54	Size 125mm Circle
Filter Paper Circles		Type Grade 631	Size 15cm Circle
Filter Paper Circles	NAFC	Type Grade 950	Size 9cm Circle
Filter Paper Circles		Type Grade 961	Size 9cm Circle
Filter Paper "Verigood"		Type Grade 332	Size 3.5" x 12" OR 3.5" x 6"
Technical Data Sheets: click on the corresponding link		Grade 54 Grade 240 Grade 270 Grade 330 Grade 601 Grade 613 Grade 631 Grade 632 Grade 909 Grade 939 Grade 950 Grade 961 Grade 989

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We accept major Credit Cards VISA, MASTERCARD and AMERICAN EXPRESS.

Blotter Paper

Name

Test Method

Paper Grade

Size

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