£87.98 excl. VAT
£105.58 inc. VAT
Implosion proof desiccator with a polypropylene (PP) lower section with polycarbonate (PC) cover.
The PC cover seals onto a neoprene 'O' ring, which sits in a groove in the PP base unit to provide an excellent seal with the cover. Use a small amount of grease on the O-ring to help in establishing an initial vacuum. Within the desiccator is a removable pan for holding a drying agent.
The desiccators will hold a vacuum of -740mm Hg with loss not exceeding 20mm HG in 24 hours.
Vacuum release tap/non return valve assembly is included; specially grooved stopper in this assembly allows air, when required, to be re-admitted very slowly to avoid disturbing the contents. Usage Instructions:
Tubing of 8.5 to 10mm bore will fit onto the valve to apply vacuum.
The measurement of Suspended Solids is often required for discharge consent, and values may be reported to the Environment Agency (EA). [caption id="attachment_8215" align="aligncenter" width="200"] Suspended solids give water a cloudy appearance[/caption] There are several methods for testing the suspended solids present in a water sample, here we discuss the differences between the differen...
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