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24/30488153 DC
BS EN 13040-2 Soil improvers and growing media - Sample preparation. Part 2: Sample preparation for microbiological examination
Edition
2024-06-06
24/30488421 DC
BS ISO 23016-1 Fine bubble technology - Agricultural applications. Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce
Edition
2024-06-24
PR NF U44-314 ; PR NF EN 15761
Pre-shaped growing media - Determination of length, width, height, volume and bulk density.
PR NF U44-318-2 ; PR NF EN 13040-2
Soil improvers and growing media - Sample preparation - Part 2: Sample preparation for microbiological examination
UNE-CEN/TS 17731
Growing media - Determination of specific parameters (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition
2022-05-01
UNE-CEN/TS 17732
Soil improvers and growing media - Terminology (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition
2022-05-01
UNE-CEN/TS 17733
Soil improvers and growing media - Sampling and sample preparation (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition
2022-05-01
ASTM E 2647
Standard Test Method for Quantification of Pseudomonas aeruginosa Biofilm Grown Using Drip Flow Biofilm Reactor with Low Shear and Continuous Flow
Edition
2020
ASTM E 3180
Standard Test Method for Quantification of a Bacillus subtilis Biofilm Comprised of Vegetative Cells and Spores Grown Using the Colony Biofilm Model
Edition
2018
BS EN 13040
Soil improvers and growing media. Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
Edition
2008-04-30