Sampling Plans Evaluation
Oriented to statistical sampling, sampling plan, survey sampling, sampling techniques, sampling methods: systematic sampling, stratified sampling, random sampling, probabilities proportional to size.
http://geocities.com/ResearchTriangle/Facility/1075/POSDEM/

James A Redding Company: Sampling Specialists
James A. Redding produces coal sampling systems, automated sampling systems, nine iron swing sampler, auger sampling systems, primary samplers, secondary samplers, belt feeders, sample crushing, final sample collectors, traveling hopper sampler, sampling, sampler, aggregate samplers, two-Stage sampling systems, three-stage sampling systems and more . Located in Somerset, Pennsylvania.
http://jamesaredding.com/

ProSys Sampling Systems Ltd.
ProSys Sampling Systems Ltd. Powder Sampling, Liquid Sampling, Pharmaceutical and Chemical Sampling Specialists, Suppliers of Process Analytical Technologies (P.A.T) Containment Gloveboxes, Sampling Products and Services.
http://www.prosys.ie/

Hi-Q Air Monitoring Systems
HI-Q is a leading manufacturer of air sampling equipment, air samplers, remote monitoring systems & air monitoring accessories. We are an ISO-9001 Certified manufacturer of continuous duty high & low volume air samplers, air flow calibrators, radioiodine sampling cartridges, collection filter paper, combination filter holders, emergency response air sampling kits and complete stack & fume hood sampling systems. Learn more about our remote monitoring and air samplings today!
http://www.hi-q.net

Texas Sampling, Inc.
Texas Sampling designs and manufactures closed loop liquid, gas, pellet, and powder sampling systems to help you comply with EPA requirements
http://www.texassampling.com

Flownamics Analytical Instruments, Inc.
Contact Flownamics for sampling probes and sampling systems.
http://www.flownamics.com/

Sampling Systems Ltd.
Powder, liquid, granule and cream sampling equipment for the Pharmaceutical, chemical, food and cosmetic industries.
http://www.sampling.co.uk/

Sample equipment, sampling
Sampling Equipment.Com provides sampling equipment for applications ranging from laboratories to the process plant.
http://www.sample-equipment.com

AMKO Systems Inc.
Visit AMKO Systems Inc. for Continuous Emission Monitoring, Process Gas Analysis, Ambient Air Analysis, Lab and Process Liquid Analyzers.
http://www.amkosystems.com/

Blackburn Sampling, Inc.
Offers U.S. EPA referenced, patented Coliwasa samplers and accessories for representative sampling of wastes.
http://blackburnsi.com