ORBO 1000 Precleaned Small PUF Cartridge

O.D. × L 22 mm × 7.6 cm, pkg of 3 ea

Small PUF Cartridges
Pricing and availability is not currently available.

Quality Level


ASTM® D4861,D4947


Small PUF



mfr. no.

ORBO 1000


pkg of 3 ea


air monitoring: suitable

O.D. × L

22 mm × 7.6 cm


PUF polyurethane foam

Featured Industry

Industrial Hygiene

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General description

For ORBO PUF cartridge, several US EPA and ASTM methods require a polyurethane foam (PUF) adsorbent cartridge for monitoring semivolatiles in stack, ambient, indoor, and workplace atmospheres. A low pressure drop across the cartridge facilitates high volume sampling. ORBO-1000 small PUF cartridges are useful for ASTM D4861, EPA IP-8 and EPA TO-10A (Pesticides/PCBs); ASTM D4947 (Chlordane/Heptachlor). Small PUF cartridges are useful for the 1-5 L/min sampling range.

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials
ORBO is a trademark of Sigma-Aldrich Co. LLC
Certificate of Analysis
Certificate of Origin
Felipe Faix Barby et al.
Scientific reports, 9(1), 1112-1112 (2019-02-06)
Notopteridae (Teleostei, Osteoglossiformes) represents an old fish lineage with ten currently recognized species distributed in African and Southeastern Asian rivers. Their karyotype structures and diploid numbers remained conserved over long evolutionary periods, since African and Asian lineages diverged approximately 120...

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