GB/T 609-2018 "Chemical reagent—General method for the determination of total nitrogen"

Status	Active
CCS	G60	ICS	71.040.30
Release Date	2018-06-07 00:00:00	Implementation Date	2019-01-01 00:00:00

$4739.00 SE

TONGAO TR 6900DZ Desktop multiparameter STIP-scan

COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals (total chromium, hexavalent chromium, copper, zinc, nickel, iron)

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$4551.00 SE

TONGAO TR-408H COD Ammonia Nitrogen Total Phosphorus Total Nitrogen Turbidity Tester STIP-scan

COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity

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$4582.00 SE

TONGAO TR-4ZH Portable multiparameter water quality monitor

COD, ammonia nitrogen, total phosphorus, total nitrogen, total chromium, hexavalent chromium, copper, zinc

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$3965.00 SE

TONGAO TR 6900CNHN Benchtop STIP-scan detection of COD/ammonia nitrogen/Total nitrogen

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$2828.00 SE

TONGAO TR-1800H Water Quality Total Nitrogen Rapid Tester

total nitrogen0~100Mg/L (measured in sections)

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$1678.00 SE

JINGQI WD9103P Total Nitrogen Tester with Printing Function

total nitrogen0.05~100mg/L

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$727.00 SE

INESA SGW X-4A Melting point meter

RT+~320℃Capillary method, hot table methodvisual±1℃(≤200℃)；±2℃(>200℃)±1℃(≤200℃)；±2℃(>200℃)

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$3172.00 SE

TONGAO TR 6900PN Water Quality Analyzer for Total phosphorus/Total nitrogen/turbidity/suspended solids

Total phosphorus, total nitrogen, turbidity, suspended solids

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$4551.00 SE

TONGAO TR 6900D COD Ammonia Nitrogen Total Phosphorus Total Nitrogen Turbidity Suspension STIP-scan

COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, suspended solids

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$5365.00 SE

TONGAO TR-900H multiparameter Water Quality Analyzer with 7 reagents

COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, heavy metals, inorganic salts and other dozens of parameters, optional 7 kinds of reagents

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$4739.00 SE

TONGAO TR-408ZH multiparameter water quality monitor

COD, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals (total chromium, hexavalent chromium, copper, zinc, nickel, iron)

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$1691.00 SE

JINGQI WD9103B Portable Water Quality Tester, Total Nitrogen

total nitrogen0.05~100mg/L

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$3329.00 SE

TONGAO TR 6900NHPN Water Quality Analyzer Detection of ammonia nitrogen/Total phosphorus/Total nitrogen/turbidity/suspended solids

Ammonia nitrogen, total phosphorus, total nitrogen, turbidity, suspended solids

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$4300.00 SE

TONGAO TR 6900CN STIP-scan detection of COD/Total nitrogen/Total phosphorus/turbidity/suspended solids

COD, total phosphorus, total nitrogen, turbidity, suspended solids

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$3486.00 SE

TONGAO TR 6900CN Benchtop STIP-scan detection of COD/Total nitrogen

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$2984.00 SE

TONGAO TR 6900NHN Benchtop STIP-scan detection of ammonia nitrogen and Total nitrogen

Ammonia nitrogen, total nitrogen

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$2277.00 SE

HANNA HI83314 Desktop acidity pH-COD multiparameter water quality Tester

COD, total nitrogen, total phosphorus and other wastewater treatment digestion parameters- 2.00-16 pH (pH-mV conversion: 1000.0mV)

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$2828.00 SE

TONGAO TR 6900N Benchtop Total Nitrogen STIP-scan

total nitrogen0~100mg/L

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$373.00 SE

LEICI DGB-402A Portable residual chlorine total chlorine Tester

Residual chlorine/total chlorine: (0.02~ 3.00) mg/L

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$159.00 SE

LEICI 782500N02 Total Nitrogen Working Reagent Kit for DGB-401

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