Profile: Cole-Parmer Instrument Company offers a wide range of laboratory & industrial fluid handling products, instrumentation, equipment, and supplies in the fields of temperature measurement & control, electrochemistry & fluid handling. Our flash & grow automated colony counter has high reproducibility & accuracy on every count, and its software upgrades are available for colony discrimination, zone inhibition & user permission/security. Our Absorb Max™ black sealing film exhibits the feature of reduce stray light & well to well crosstalk in fluorescence assays, and light blocking film ideal for protecting photo sensitive samples.