I agree with Killer. I have done a bunch of test runs for Subbing and if you nuke a clean sample for about 8 seconds it seems to stay at about 97.3 to 97.8 for several hours. Just make sure your test is within 2 hours or so and you should be fine.
Allee Elm. Ulmus parvifolia. Ulmaceae. No Image Available: Height 30'-40' Spread 35'-45' Deciduous. The Allee Elm is a large deciduous tree that grows in most soils. Leaves turn a golden color in fall with distinctive peeling bark. Drought tolerant.
The fast-growing Chinese elm (Ulmus parvifolia) has a striking, rounded canopy of dark green leaves. The tree also has unique bark, which is a mottled blend of flaky orange, green and gray pieces covering the orange-red inner bark.utch Elm Disease. Though they have resistance to Dutch elm disease, Chinese elms may still become stricken by it. The fungus responsible for the disease is spread by beetles tunneling beneath the tree's bark and first destroys upper branches. Next, the tree's leaves turn yellow and die during summer.