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This article in SSSAJ

  1. Vol. 44 No. 5, p. 1120-1121
    Received: Feb 29, 1980
    Accepted: May 20, 1980

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A Variable-Depth Ground-Water Sampler1

  1. C. G. Galgowski and
  2. W. R. Wright2



An inexpensive variable-depth ground-water sampler for 4-cm i.d. PVC well casing is made from readily available materials. The sampler will extract water samples at any selected depth from a shallow aquifer via a perforated well casing without mixing water from different strata. Water samples can be obtained from a depth of about 10 m with standard vacuum equipment.

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