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Determination of organic nitrogen in water samples - a modified Kjeldahl technique

by Bryers, G. G. -- Water Quality Centre (Hamilton, N.Z.); New ZealandMinistry of Works and Development.

Source: Internal report / Water Quality Centre, Hamilton. Publisher: Hamilton, N.Z. : Hamilton Science Centre, 1983Online Access: For NIWA staff only Availability: No items available
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A quantitative test for total Kjeldahl nitrogen

by Costley, K. J; Bryers, G. G. -- New ZealandWater and Soil Division.; Water Quality Centre (Hamilton, N.Z.); New ZealandMinistry of Works and Development.

Source: Internal report / Water Quality Centre, Hamilton. Publisher: Hamilton, N.Z. : Water and Soil Division, Hamilton Science Centre, 1977Online Access: For NIWA staff only Availability: No items available
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