BUY PPM ONLINE - From 30 ml and up... Plant Preservative Mixture (PPM), is a broad-spectrum biocide/fungicide for plant tissue culture. PPM™ is the ultimate solution to the never-ending struggle against microbial airborne, waterborne and endogenous contamination. FREE TECHNICAL SUPPORT!! Immediate Delivery - Overnight shipping available Order your quantity by clicking on the table in the left column. Visa, Mastercard and AMEX accepted. Phone Orders: +1.800.746.8535 ext. 123 +1 (202) 778 8522 ext. 123 After Hour Call/Urgent Calls: +1 857.492.3494 or +1 202.271.0328 Fax: +1.202.429.9812 Email: Head Office Address: PLANT CELL TECHNOLOGY, INC 1823 Jefferson Place, NW Washington, DC, 20036 USA +1 202 778 8522 (9 AM to 4:45 PM Eastern Standard Time) +1.800.746.8535 Additional Information, our MSDS and instructions can all be found at http://www.ppm4plant-tc.com Comments PLANT PRESERVATIVE MIXTURE (PPM) 30 ml $30.00