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Koehler™ Instrument Sediment Extraction Apparatus Accessories: Thimble Basket

Determines sediment content of crude oil and fuel oils by extraction with toluene

Manufacturer:  Koehler™ Instrument K48500

Catalog No. 13-990-303

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  • Test portion of sample placed in refractory thimble
  • Gently boil toluene, vapors are condensed and allowed to drip into sample funnel
  • Toluene washes out all crude oil or fuel oil leaving insoluble residue only in thimble
  • Mass of residue calculated as percentage and referred to sediment by extraction
  • Net Weight: 7kg (15 lb.)
  • Shipping Weight: 11kg (24 lb.)
  • Dimensions (3 cartons): 16 x 14 x 10 in., 18 x 14 x 10 in., 16 x 14 x 10 in.



Meets specifications of ASTM D473; IP 53; ISO 3735; DIN 51789; FTM 791-3002; NF M 07-010.



Accessory for sediment extraction apparatus
Thimble Basket
Product Certifications


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