Total 4270 products for what is ppm Manufacture & Suppliers

• Paper Packaging Material Nutritional Citric Acid Coated for by Food Additives

  

  ... % 99.5-100.5 99.5-100.5 Water % 7.5-9.0 7.5-9.0 ≤8.8 7.5-8.8 7.5-9.0 Light Transmittance % / / / / ≥95 Calcium ppm / / / ≤75 200 max Iron ppm / / / ≤5 ≤5 Arsenic ppm / / / ≤1 ≤1 Mercury ppm / / / ≤1 / Heavy...

  Anhui Victor Chemical Co., Ltd

  Anhui,China

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• Top-Ranking Food Grade Citric Acid Anhydrous Powder/CAS No. 77-92-9/Formula C6h8o7

  

  ... % 99.5-100.5 99.5-100.5 Water % 7.5-9.0 7.5-9.0 ≤8.8 7.5-8.8 7.5-9.0 Light Transmittance % / / / / ≥95 Calcium ppm / / / ≤75 200 max Iron ppm / / / ≤5 ≤5 Arsenic ppm / / / ≤1 ≤1 Mercury ppm / / / ≤1 / Heavy...

  Anhui Victor Chemical Co., Ltd

  Anhui,China

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• Monohydrate Citric Acid Powder for Food Manufacturing Shelf Life 12 Months

  

  ... % 99.5-100.5 99.5-100.5 Water % 7.5-9.0 7.5-9.0 ≤8.8 7.5-8.8 7.5-9.0 Light Transmittance % / / / / ≥95 Calcium ppm / / / ≤75 200 max Iron ppm / / / ≤5 ≤5 Arsenic ppm / / / ≤1 ≤1 Mercury ppm / / / ≤1 / Heavy...

  Anhui Victor Chemical Co., Ltd

  Anhui,China

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• LiMn2O4 Battery Cathode Materials For Electric Bicycle Battery Pack PONY CE MSDS

  

  ... Wt% 58.0±1.0 57.39 Li/Mn 0.60±0.05 0.57 Impurity Na ppm ≤400 335 K ppm ≤30 19 Ca ppm ≤300 138 Fe ppm ≤30 29 Cu ppm ≤10 2 Physical Performance Particle size distribution D10 µm ≥5.0 8.6 D50 µm 10.0～18.0 15.3...

  Soundon New Energy Technology Co,.Ltd.

  Hunan,China

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• NO2-A1 Nitrogen Dioxide Gas Sensor 3 Electrode High Precision And Sensitivity

  

  ... to 10ppm NO2 (33Ù Load Resistor) < 40 Zero current ppm equivalent in zero air < ± 0.2 Resolution RMS noise (ppm equivalent) (33Ù Load Resistor) < 0.02 Range ppm NO2 limit of performance warranty 20 Linearit...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• Accurate Reliable Sensors Transducers

  

  ...ppm to 0 to 20,000 ppm 2. Resolution: 1 ppm 3. Accuracy: ±3% of reading or ±3 ppm, whichever is greater 4. Operating temperature: -40°C to +85°C 5. Response time: 2-20 seconds 6. Output: Analog 0-5V or 0-10V...

  Shenzhen Sai Collie Technology Co., Ltd.

  China

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• Drinking Spa Pool Water Hardness Test Kit Salt Chlorine Pond Free

  

  ... (mg/l)or(ppm) Total Alkalinity testing range: 0-40-80-120-180-300 (mg/l)or(ppm) Carbonate testing range: 0-40-80-120-180-300 (mg/l)or(ppm) Nitrate testing range: 0-10-25-50-100-250 (mg/l)or(ppm) Nitrite tes...

  Innovation Biotech (Beijing) Co., Ltd.

  Beijing

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• Invbio Drinking Spa Pool FSC Water Hardness Test Kit Salt Chlorine Pond Free

  

  ... (mg/l)or(ppm) Total Alkalinity testing range: 0-40-80-120-180-300 (mg/l)or(ppm) Carbonate testing range: 0-40-80-120-180-300 (mg/l)or(ppm) Nitrate testing range: 0-10-25-50-100-250 (mg/l)or(ppm) Nitrite tes...

  Innovation Biotech (Beijing) Co., Ltd.

  Beijing

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• CO/CF-1000 Carbon Monoxide CO Gas Sensor 3-Electrode Electrochemical

  

  ... Nominal Range 0 - 1000 ppm Maximum Overload 2000 ppm Inboard Filter To remove acidic gases Output Signal 100 ± 20 nA/ppm Resolution (Electronics dependent) < 0.5 ppm T90 Response Time < 40 s Typical Baselin...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 4ETO-100 Ethylene Oxide C2H4O Electrochemical Gas Sensor CLE-1222-400

  

  ...100 ppm Performance characterization Product model CLE-1222-400 Range 0 to 100 ppm Sensitivity 0.25± 0.125 mA/ppm Baseline (20 ° C) -0.2 to 2.5 mA Baseline drift is equivalent to 0 to 10 ppm (-20 to 40℃) Res...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 4H2-1000 CLE-0613-400 Electrochemical Hydrogen Sensor (H2)

  

  ...CLE-0613-400 Range 0 to 1000 ppm Maximum load 2000 ppm Sensitivity 0.02 ± 0.01 mA/ppm Baseline (20oC) < ± 0.2A Baseline drift is equivalent to 0 to 10 ppm (-20 oC to 50 oC) Resolution 10 ppm Response time (T...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ GS+4COF-M High-performance Electrochemical Carbon Monoxide Sensor For Gas Detectors

  

  ...ppm Typical baseline range: <±10 ppm CO equivalent T90 Response time: < 30 seconds Range: 0-40,000 ppm Maximum overload: 10,000 ppm < 30 seconds Linear: Linear Repeatability: < ±1% CO equivalent Recommended load resistance: 10 ohms Resolution (depending on electronic device) : < 1 ppm Continuous ......

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• H2S-A1 H2S-AE H2S-AH Electrochemical Hydrogen Sulfide Gas Sensor Two Years Life Without Filter For Hydrogen Sulfide Gas Analyzer

  

  ... nA/ppm in 20ppm H2S 550 to 875 Response time t90 (s) from zero to 20ppm H2S < 25 Zero current ppm equivalent in zero air < 0.3 Resolution RMS noise (ppm equivalent) < 0.05 Range ppm H2Slimit of performance ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• H2S-B1 H2S-BH H2S-B4 Electrochemistry Hydrogen Sulfide Sensor Two-year Life High Current Output For Stationary Hydrogen Sulfide Transmitter

  

  ...ppm in 20ppm H2S 300 to 440 Response time t90 (s) from zero to 20ppm H2S < 35 Zero current ppm equivalent in zero air < ± 0.2 Resolution RMS noise (ppm equivalent) < 0.1 Range ppm H2S limit of performance wa...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• 4CH4S-DS 114-023-110 Methyl Mercaptan Sensor Electrochemical Three Electrodes

  

  ...Zero drift (-20 to 50°C) 0-0.6 ppm -0.6 ppm Sensitivity 700±150 nA/ppm (positive signal) Response time < 35 s Repeatability < ±2% signal value/month Linearity Linear to 20 ppm Electrical Resolution 0.1 ppm B...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• EC4-1000-H2S Hydrogen Sulfide Gas Sensor 2 Years In Clean Air Quick T90 Response Time and High Resolution

  

  ...Maximum Overload: 2,000 ppm Performance Specifications: Sensitivity (20°C): 0.105±0.055 μA/ppm Response Time (T90): ≤45 seconds Zero Signal (20°C): <±0.4 μA Baseline Drift (-40°C–50°C): <10 ppm Resolution: 0.5 ppm Linearity: Linear within 0–1...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ CO-AX Electrochemical Carbon Monoxide Sensor Resistant To H2 For Gas Detection

  

  ...Main Characteristics Measurement Range: 2000 ppm Sensitivity: 55 - 90 nA/ppm Response Time: < 30 seconds Linear Range: < +/- 40 ppm Overload: 4000 ppm Resolution: 0.5 ppm Size: Φ20.2 * 16.5 Service Life: 2 y...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ NO/C-1 Electrochemical Nitric Oxide Sensor Is Used For Environmental Monitoring

  

  ... Range 0 - 1 ppm Maximum Overload 2 ppm Inboard Filter - Output Signal 3000 ± 1200 nA/ppm Resolution (Electronics dependent) < 0.01 ppm T90 Response Time < 10 s Typical Baseline Range (pure air, 20°C) 0.1 pp...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• NX1 AF747-B05 Nitric Oxide Gas Sensor 3 Electrode Electrochemical ABS Materials

  

  ...ppm NO Filter To remove effect of SO, in gas stream Sensitivity 0.05 + 0.01 μAppm Cross Sensitivity CO <40 ppm Response Time (T95 <8 Seconds at 20°C Baseline Offset (clean air) 0 to +12 ppm equivalent Zero Shift (0°c to +40°C) <30 ppm equivalent Resolution 1 ppm Electrical...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ SmartGAS FLOW EVO CO DIRECTOR Infrared Carbon Monoxide Sensor For Monitoring Flue Gas Emissions

  

  ...000 ppm (F3-222205) 0–5,000 ppm (F3-222505) 0–10,000 ppm (F3-222106) 0–2%/5%/10%/20%/50%/100% VOL (high concentration) smartGAS 2. Performance Accuracy: ≤±2% FS (ppm level); ≤±3% true value (% VOL level) Res...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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