90.93 Standard confirmed Jan 9, 2017
ISO
ISO/TC 134 Fertilizers, soil conditioners and beneficial substances
Technical Report
65.080 Fertilizers
Gives the mathematical derivation of the sampling plan specified in ISO 8634. The tables of values in the annexes A and B are for information only.
PUBLISHED
ISO/TR 5307:1991
90.93
Standard confirmed
Jan 9, 2017