Indigo.com
Quality, affordable scientific laboratory glassware including graduated cylinders, lab beakers, erlenmeyer flasks, burets, pipets,
http://www.indigo.com/glass/index.html

NBS-New Biology Systems Ltd
MIXXOR solvent extraction separatory cylinder.
http://members.tripod.com/~Cais/

California-Pacific Lab
California CP Lab Safety sells laboratory worksite safety products like the safety ECO funnel, flammable safety cabinets, gas cans, carboys, glass vials, hdpe ldpe boston round bottles, drums, oily waste cans, and pipettes.
http://www.calpaclab.com/

Auger Manufacturing Specialists
Auger Manufacturing Specialists - We manufacture all types, sizes and shapes of Augers and Funnels, Helicoid and Sectional Flighting, Filling Machine Parts, and Accessories for the Powder Filling (Vertical) and the Feeder (Horizontal) Industry.
http://www.augermanufacturing.com/

Crevice Weaver
Information from Wikipedia on spiders of the family Filistatidae, which weave webs in the shape of tubes or funnels.
http://en.wikipedia.org/wiki/Filistatidae

Nalgene Labware
Sells testing equipment such as beakers, centrifuges, funnels, flasks, sanitary fittings, and test tubes. Includes list of products, usage guide and list of distributors.
http://nalgenelab.nalgenunc.com/

Hudson Fiberglass
Hudson Fiberglass based in High Springs Florida. Industrial custom fiberglass repair, work, installation, and fabrication. Everything fiberglass - from onsite repair to fiberglass bow manufacturing.
http://www.hudsonfiberglass.com