Water Quality

Back to symbols

An icon representing the application of fertilizer on agricultural fields

Agricultural fertilizer icon

An icon representing the application of fertilizer on agricultural fields

Human - Agriculture
IAN Symbols

Agricultural fertilizer icon
Illustration for total nitrogen

Total nitrogen (TN)

Illustration for total nitrogen

Processes - Chemical
IAN Symbols

Total nitrogen (TN)
Illustration indicating total organic carbon (TOC)

Total organic carbon (TOC)

Illustration indicating total organic carbon (TOC)

Processes - Biological
IAN Symbols

Total organic carbon (TOC)
Request for symbols
    vecta.io Early Access vecta.io Early Access PNG JPG SVG DXF