Among the chemicals of PS brand there are both formaldehyde-based and non-formaldehyde-based H2S and mercaptan scavengers. Chemicals which don't contain formaldehyde are less toxic than conventionally applied ones. The following customer benefits of chemicals of PS brand can also be noted: low chemical consumption rate, high capturing power for H2S and mercaptans, processability and etc.
You can learn more about the PS-1, PS-2 and PS-4 chemicals on web-site of POLYEX company or calling the specialists of Sales and Service Department.