Stukenholtz Laboratory, Inc.

2924 Addison Avenue, E.
P.O. Box 353
Twin Falls, ID 83303-0353
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PRICE LIST – SOIL ANALYSES FOR NUTRIENT MANAGEMENT
(Using NRCS accepted methods and reporting format)
Effective: January 2016
Test EP

PO4-P (Olsen) or PO4-P (Bray) This test is either the Olsen (sodium bicarbonate, also commonly called the “bicarb” test) or the Bray (hydrochloric acid / ammonium fluoride) as appropriate. The Bray test is for acid soils

$16.00

Test EN

NO3-N (l:5 KC1), NH4-N (l:5 KC1) These are our standard soil nitrate-N and ammonium-N tests, but reported in the accepted NRCS format.

$21.00

Test ENP

This combines test EP and EN above. It fulfills all requirements for the 18” – 24” subtillage sample in nutrient management plans.

$29.00

Test 1E

Our test 1 with PO4-P (Olsen) or PO4-P (Bray) replacing the standard P test.

$54.00

Test 2E

Our test 2 with the P (Olsen) or PO4-P (Bray) replacing the standard P test.

$49.00

Test 3E

Our test 3 with the P (Olsen) or PO4-P (Bray) replacing the standard P test.

$42.00

Test 4E

Our test 4 with the P (Olsen) or PO4-P (Bray) replacing the standard P test.

$45.00

Test 5E

Our test 5 with the P (Olsen) or PO4-P (Bray) replacing the standard P test.

$45.00

Test 6E

Our test 6 with the P (Olsen) or PO4-P (Bray) replacing the standard P test.

$37.00

Test 7E

Organic matter, Organic Nitrogen, Nitrate-N, Ammonium-N. In NRCS reporting format.

$29.00

Miscellaneous Soil Analysis & Prices Available Upon Request. Please call for complete List