Fertilizer Use Suppliers & Manufacturers

Western Laboratories, Inc. was established in 1973 by John P. Taberna. The company has 17 full time employees and 8 part time employees, including four professional agriculturalists. Seven well-trained Laboratory Technicians are cross-trained to ...

AgVita Analytical is an efficient and professional laboratory offering a premium service for soil, plant and water nationally. We've been analysing nutrients since 1984 and use the very latest in technology. Our turn-around time is fast, in fact we ...

Denele Analytical, Inc. is an agriculture and environmental support laboratory with three locations in the San Joaquin Central Valley – the heart of the California growing region. Our analytical capabilities include analysis of plant tissue, soil, ...

AquaTox operates one of the largest and most respected ecotoxicity laboratories in Canada. AquaTox has provided ecotoxicity testing to industry and government for more than 20 years. AquaTox is accredited by CALA and a recognized GLP ecotoxicity ...