An exemption from the requirement of a tolerance is established for residues of the following substances when used as inert ingredients (surfactants) at levels not to exceed 10% in pesticide formulations containing glyphosate:

NameCAS Reg. No.
N-acyl sarcosines
N-cocoyl sarcosine mixture68411-97-2
N-lauroyl sarcosine97-78-9
N-myristoyl sarcosine52558-73-3
N-oleoyl sarcosine110-25-8
N-stearoyl sarcosine142-48-3
Sodium N-acyl sarcosinates
N-cocoyl sarcosine sodium salt mixture61791-59-1
N-methyl-N-(1-oxo-9-octodecenyl) glycine3624-77-9
N-methyl-N-(1-oxododecyl) glycine137-16-6
N-methyl-N-(1-oxooctadecyl) glycine5136-55-0
N-methyl-N-(1-oxotetradecyl glycine30364-51-3
[64 FR 68046, Dec. 6, 1999]