Being a distinguished company in this domain, we are engaged in offering the finest quality 1 ML Spore Ampules to widely scattered clients. These products are perfect for use in both routine monitoring and validation of liquid steam sterilization cycles. Our provided products are manufactured using hermetically sealed type borosilicate glass with pH indicator and geobacillus stearothermophilus spores. In addition, these 1 ML Spore Ampules negative control.