glavni
Instrument i metar
TW-5158 Portable COD, ammonia nitrogen, total phosphorus, total nitrogen series gauge
TW-5298 Ammoniak Nitrogen Meter
TW-5288 COD mɛtɛr
TW-5225 Total Phosphorus Detector
TW-5238J Desktop alkali concentrator
TW-5268 Infrared Spectrometer
TW-5328 Acid-alkali salt concentrator
TW-5265 Ammonia Nitrogen • COD • Total Phosphorus • Total Nitrogen Detector
TW-52SP Single Parameter Determinator (Heavy Metal, Compounds)
TW-2058AKL Desktop Oil Liquid Particle Counter
Uspješna operacija!