Negative / Positive Photos EnviroTest™ ET1000 (Aspergillus niger)ET1000 (Bacillus subtilis)ET1000 (Candida albicans)ET1000 (Pseudomonas aeruginosa)ET1000 (Staphylococcus aureus)ET3000 (Generic surface contaminates) GroMed™ GM0100 Positive-NegativeGM0200 (no label + 2 fungi)GM0200 (no label + bacteria)GM1400GM2000 (no label + 2 fungi)GM2000 (no label + 3 bacteria)GM4000GM7020GM7030 QT Junior™ TJ Negative-Positive QT Micro™ Systems QT Micro Negative-Positive QuickTest™ System QT Negative-Positive TuffTest2™ System GM8100 Negative-Positive
