Timberline Aquatics, Inc. is familiar with a variety of benthic macroinvertebrate sampling techniques for qualitative (D-frame net, kicknet, etc.) and quantitative (Modified Hess Sampler, Surber Sampler, artificial substrates, etc.) sampling. Protocols are available for each technique. All benthic macroinvertebrate samples are preserved in an 80% ethanol solution.
