Heterotrophic Plate Count WS IN Back Catalog number: MICQC3 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11738.12-100-IO 2,2',3,3',6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 59552 Total Phosphorus Price on request 30491 1,2,4-Trimethylbenzene Price on request