Posted 10/18/2020 06:04 (#8551107 - in reply to #8551043) Subject: RE: I sent some soil test to 2 labs
Not pointing fingers, but how exactly were the samples split? I don’t know the industry standard method for soil but would imagine it would need to be ground and then poured through a sample “riffler”. https://labgenome.com/h-3964-humboldt-small-riffle-type-sample-split...
Don’t think you should expect to be able to hand mix the cores in a bucket then take half and half by eyeball. Again not pointing fingers, but I think this illustrates the difficulty in obtaining accurate samples and not lab inaccuracy.