Sub-lot 1: Sodium bisulfite 40% - sub-lot 2: 35% active hydrogen peroxide with stabilizer - sub-lot 3: Acetic acid 75-80% - sub-lot 4: Sodium hypochlorite 47/50 chlorometric
degrees - sub-lot 5: Oxalic acid.
The seeds were soaked for 10 min in sterile distilled water added with few drops of Tween 20, then they were surface disinfected with bleach (NaOCl, chlorometric
8[degrees]) for 5 minutes.
The services are divided into 2 lots designated below Lot 1: Supply extract concentrated bleach to 50 A[bar] chlorometric
to low levels of chlorate and bromate and sodium bisulfite titrated to 40% : Lot 2: Supply of sodium hydroxide titrated to 30%.