with hydrochloric acid (hcl); and four ( ) trip blanks. the trip blank accompanies the samples at all times and must be returned unopened to the laboratory with the samples. sampling requirements and instructions: • volatile organic compounds (voc) samples should be taken at the entry point of the water...
horticultural and agricultural applications. coco coir/peat is a multi-purpose soil conditioner and growing medium. it is consistent and uniform in texture. it is a completely homogeneous material composed of millions of capillary micro-sponges that absorb and hold up to eight times of its own weight in water...
horticultural and agricultural applications. coco coir/peat is a multi-purpose soil conditioner and growing medium. it is consistent and uniform in texture. it is a completely homogeneous material composed of millions of capillary micro-sponges that absorb and hold up to eight times of its own weight in water...
horticultural and agricultural applications. coco coir/peat is a multi-purpose soil conditioner and growing medium. it is consistent and uniform in texture. it is a completely homogeneous material composed of millions of capillary micro-sponges that absorb and hold up to eight times of its own weight in water...
chemical dosing systems disinfection waste handling advanced water treatment technologies package plants wastewater treatment screening aqua band screen grit removal aeration diffused aeration aquablade diffuser surface aeration aquastar aquasal blowers clarification aquascraper series c / sl / r clarifiers...