Matching Pairs Order of Draw and additives Online version See title by Jennifer Goodson 1 SPS 2 EDTA 3 SST (Serum Separator Tube) 4 Sodium Citrate 5 Glass = No Additive Plastic = Serum 6 Lithium Heparin 7 Potassium Oxalate Sodium Fluoride 8 Sodium Heparin 9 SST (Serum Separator Tube) Light Green Vacutainer Tube Gold Vacutainer Tube Lavender Vacutainer Tube Light Blue Vacutainer Tube Gray Vacutainer Tube Red Vacutainer Tube Blood Culture (Sterile Collection) Green Vacutainer Tube Red & Gray (Tiger Top) Vacutainer Tube