OPTAVON MEX ( HIGHLY EFFECTIVE COMPLEXING AGENT OF VERSATILE APLICAYION DURING ALL PRETREATMENT PROCESSES )
OPTAVON MEL ( UNIVERSAL COMPLEXING AGENT OF VERSATILE APPLICATION DURING ALL PRETREATMENT , STABILIZER FOR PEROXIDE BLEACHING )
OPTAVON NW ( SEQUESTERING AND DISPERSING AGENT FOR PRETREATMENT AND DYEING ; NO DEMETALLISING EFFECT ON DYESTUFFS )
OPTAVON DSQ ( SEQUESTERING &DISPERSING AGENT FOR PRETREATMENT &DYEING ; NO DEMETALLISING EFFECT ON DYESTUFFS )
