Total 4270 products for what is ppm Manufacture & Suppliers

• Rechargeable Battery Cathode Materials LiNiCoMnO2 for Lithium Ion Battery Cell

  

  ... 7.35 Ni+ Co+ Mn Wt% ≥57.5 59.5 Impurity Na ppm ≤200 100 K ppm ≤200 20 Ca ppm ≤200 120 Fe ppm ≤200 12 Mg ppm ≤200 80 Cu ppm ≤30 3 Physical Performance Particle size distribution D10 µm ≥4.0 5.66 D50 µm 8.0～1...

  Soundon New Energy Technology Co,.Ltd.

  Hunan,China

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• LiMn2O4 Li Iron Battery Cathode Materials For Electric Vehicle Battery Cells

  

  ... 0.60 Impurity Na ppm ≤3000 2182 K ppm ≤300 142 Ca ppm ≤350 280 Fe ppm ≤60 55 Ni ppm ≤50 6 Cu ppm ≤20 4 Physical Performance Particle size distribution D10 µm ≥2.0 3.2 D50 µm 10.0～18.0 15.1 D90 µm ≤40.0 34.3...

  Soundon New Energy Technology Co,.Ltd.

  Hunan,China

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• NO-A1 Nitric Oxide Gas Sensor NO sensor Used For Automobile Exhaust Detection

  

  ... to 50ppm NO < 20 Zero current ppm equivalent in zero air 3 Resolution RMS noise (ppm equivalent) < 0.2 Range ppm NO limit of performance warranty 250 Linearity ppm error at full scale, linear at zero and 50...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• High Pure Trimanganese Tetraoxide Mn3O4 CAS 1317-35-7

  

  ... under different processes will be quite different. Item Standard Mn (%) 71 min S (%) 0.05 max Fe2O3 (%) 0.50 max SiO2 (ppm) 100 max CaO (ppm) 100 max MgO (ppm) 100 max K2O (ppm) 100 max Na2O (ppm) 100 max S...

  Hunan SLQ Materials Technology Co.,Ltd

  Hunan,China

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• CAS 1317-35-7 Trimanganese Tetraoxide Mn3O4 Catalyst Grade Manganese Tetraoxide Used As Paints Or Coatings

  

  ... under different processes will be quite different. Item Standard Mn (%) 71 min S (%) 0.05 max Fe2O3 (%) 0.50 max SiO2 (ppm) 100 max CaO (ppm) 100 max MgO (ppm) 100 max K2O (ppm) 100 max Na2O (ppm) 100 max S...

  Hunan SLQ Materials Technology Co.,Ltd

  Hunan,China

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• CL2-D4 Miniature Size Chlorine Sensor with Fast Response Time and High Sensitivity for Accurate Gas Detection

  

  ...limit nA/ppm in 10ppm Cl2 t90 (s) from zero to 10ppm Cl2 ppm equivalent in zero air RMS noise (ppm equivalent) ppm Cl2 limit of performance warranty ppm error at full scale, linear at zero and 10ppm Cl2 maxi...

  Xi'an Kacise Optronics Co.,Ltd.

  Shaanxi,China

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• YJJ 4CO-500 Original CLE-0052-400 4CO-2000 Carbon Monoxide CO Sensor Electrochemical Sensor

  

  ...-400 Range: 0 to 500 ppm Load: 2000 ppm Sensitivity: 0.070 ± 0.015 mA/ppm Baseline (20 ℃) < ± 0.2 mA Baseline drift is equivalent to 0 to 3 ppm (-20 to 40 ℃) Resolution: 1 ppm Response time (T90) : 30 second...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 3SO2-2000CT 056-3000-100 Electrochemical Sulfur Dioxide SO2 Sensor For Smoke Emission

  

  ... (SO₂) Range: 0 - 2000 ppm; Maximum Load 5000 ppm Resolution: 1 ppm Sensitivity: 0.10 ± 0.02 μA/ppm (20℃) Response Time T90: ≤ 35 seconds Baseline Signal: ± 2 ppm (20℃) Baseline Drift: < 5 ppm (-20℃ to 50℃) ...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ PGM-7340 ppbRAE 3000+PID Photoionization VOC Detector for Environmental Monitoring

  

  ... - 10,000 ppm, resolution 1 ppb 9.8 eV: 0.01 ppm - 5,000 ppm, resolution 10 ppb 11.7 eV: 0.1 ppm - 2,000 ppm, resolution 10 ppb Response time T90: ≤ 2 seconds Accuracy: 10 - 2000 ppm (isobutylene standard ga...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 4NH3-100 059-0000-000 Electrochemical Ammonia Gas Sensor 0-100ppm Portable/Fixed Detector

  

  ...ppm for Portable/Fixed Detectors Features: I. Core Parameters (20℃, 50% RH) 1. Measurement Performance Measurement Gas: Ammonia (NH₃) Range: 0–100 ppm Maximum Overload: 200 ppm (short-term) Sensitivity: 0.13...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• YJJ 3CO-4000CT 051‑3400‑100 Electrochemical Carbon Monoxide CO Sensor Flue Gas/Boiler Emissions

  

  ... Range: 0–4000 ppm CO Maximum Overload: 20000 ppm (short-term) Sensitivity: 0.030 ± 0.006 μA/ppm Resolution: 1 ppm Linearity: Full range of 0–4000 ppm Response Time T90: ≤ 30 s Zero Signal: -3 ~ +10 ppm Base...

  ShenzhenYijiajie Electronic Co., Ltd.

  Guangdong,China

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• High Accuracy Fast Response Explosion Proof Fixed Gas Detector for H2 Hydrogen Leak Detection

  

  ... of hydrogen H2 leaks or explosions to ensure safety. For PPM leakage testing, we recommend measuring ranges of 0-1000 ppm, 2000 ppm, or 5000 ppm. For hydrogen explosion testing, we recommend the 0-100%VOL r...

  Shenzhen YuanTe Technology Co., Ltd. (Safegas)

  Guangdong,China

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• Industrial Trace Oxygen Analyzer for Inert Gas and Process Monitoring MIC600S

  

  ... to verify gas purity or monitor industrial processes. The analyzer covers low ppm oxygen concentrations using an electrochemical sensing system. Depending on the selected range, measurements can be performe...

  Beijing HiYi Technology Co., Ltd

  Beijing

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• Citric Acid Anhydrous Food Additive CAS 77-92-9 The Perfect Choice for Food Industry

  

  ... % 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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• Nutritional Value Best Citric Acid Monohydrate/Anhydrous Ttca Engsin Rzbc Seven Star

  

  ... % 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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• Anhydrous Citric Acid 30-100mesh Food and Beverage Grade for Customized Requirements

  

  ... % 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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• Paper Packaging Material Citric Acid Monohydrate / Anhydrous EINECS 201-069-1

  

  ... % 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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• Citric Acid Anhydrous / Monohydrate for Food Beverage Nutritional Value Prompt Shipment

  

  ... % 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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• Supply Citric Acid and Citric Acid Anhydrous EINECS 201-069-1 with Customized Request

  

  ... % 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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• Certification BRC Monohydrate/Anhydrous Citric Acid for Nutritional Food Additive

  

  ... % 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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