Hydrometer Test - ASTM D - 7928 - 21
Soils for Civil Engineering Purposes - BS 1377: Part 1
Soils for Civil Engineering Purposes - BS 1377: Part 2
Soils for Civil Engineering Purposes - BS 1377: Part 3
Soils for Civil Engineering Purposes - BS 1377: Part 4
Soils for Civil Engineering Purposes - BS 1377: Part 5
Soils for Civil Engineering Purposes - BS 1377: Part 7
Soils for Civil Engineering Purposes - BS 1377: Part 8
Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer - D 854 – 02
Standard Test Method for Penetration Test and Split-Barrel Sampling of Soils - D 1586 – 99
Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils - D 4318 - 00
Standard Test Method for Particle-Size Analysis of Soil - D 422 – 63 (Reapproved 2002)