Test Kit Taylor's Test Kit Reagent Refills Taylor's Test Kit Reagent #1 (yellow lid) Taylor's Test Kit Reagent #2 (yellow lid) Taylor's Test Kit Reagent #3 (yellow lid) Taylor's Test Kit Reagent #4 (red lid) Taylor's Test Kit Reagent #5 (red lid) Taylor's Test Kit Reagent #6 (red lid) Taylor's Test Kit Reagent #7 (green lid) Taylor's Test Kit Reagent #8 (green lid) Taylor's Test Kit Reagent #9 (green lid) Taylor's Test Kit Reagent #10 (blue lid) Taylor's Test Kit Reagent #11