Replaceable Screw-On Dry Soil Tip - S-1
This hardened screw-on tip is designed for use on dry soils. Tip can be used on any of the Oakfield samplers with screw-on tips. Made of steel. Copper plated. (One notch on threads.)
Product Number: C08730N
Replaceable Screw-On Stoney, Gravelly Soil Tip - S-4
This hardened screw-on tip is designed for use on stoney, gravelly soils. Can be used on any of the Oakfield samplers with screw-on tips. (Four notches on threads.)
Product Number: C08733N
Oakfield Soil Tube with Screw-On Tip Replacement, 12"
Can be used on any of the Oakfield samplers with screw-on tops.
Product Number: C09029N
Munsell 2000 Washable Soil Color Charts
Developed with U.S. Soil Conservation Service for classifying the color of soils. Durable binder contains 440 Munsell color standards mounted on nine charts: seven hues (10R, 2.5YR, 5YR, 7.5YR, 10YR, 2.5Y, and 5Y) and two gray (blue and green colors, an..
Product Number: C09037N