News Center
Formaldehyde concentrations in household air of asthma

Formaldehyde concentrations in household air of asthma

In 1997, a report by the U.S. Consumer Product Safety Commission found that formaldehyde is normally present indoors and outdoors at low levels, usually less than "0.03 parts of formaldehyde per million parts of air (ppm)." This means that most people are coming into contact with some amount of formaldehyde.

[email protected]

News Detail

  • 3 in 1 ThermometerSmokeCombination Carbon
    3 in 1 ThermometerSmokeCombination Carbon

    USI 3-in-1 Hardwired Smoke, Fire Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery (MIC1509S) Hardwired with 10 Year Sealed Battery Backup | USST Smart Alarm. Availability: In Stock Regular: $69.95 *On Orders Over $59. Price: $50.35 You Save: $19.60 (29% Off) Quantity. 6 Pack ...

    Get Price
  • Smart Sensor AS8900 4 in 1 Multi Gas Detector
    Smart Sensor AS8900 4 in 1 Multi Gas Detector

    Translate this pageJual Multi Gas Monitor Smart Sensor AS8900 4 in 1 Detector

    Get Price
  • 131474-L3 MicroClip XT OM D6567-0-EN
    131474-L3 MicroClip XT OM D6567-0-EN

    BW Technologies | MicroClip XT | User manual | BW Technologies MicroClip XT Operator`s manual 1, 2, 3, and 4-Gas Detector Operator's Manual Limited Warranty and Limitation Liability BW Technologies LP (BW) warrants the product to be free from defects in material and workmanship under normal use and service for a period of two years, beginning ...

    Get Price
  • Home BW Group
    Home BW Group

    Dec 15, 2020BW Group swoops on Navigator Holdings in $197m deal for WL Ross stake Sohmen Pao gets 39.1% of New York-listed LPG owner for $9 per share, a 9.4% price premium 15 December 2020 16:30 GMT Updated ...

    Get Price
  • Biomethane Gas quality standards
    Biomethane Gas quality standards

    The Gas Technical Standards Committee (GTSC) scope of work covers all aspects of the supply and usage of natural gas, Liquefied Petroleum Gas (LPG), Liquefied Natural Gas (LNG), renewable gas (biomethane, bio LPG) and hydrogen. The GTSC also supports the development of European (CEN) and International (ISO) gas related standards.

    Get Price
  • Model CLD20 Combustible Leak Detector provides accurate
    Model CLD20 Combustible Leak Detector provides accurate

    The CLD20 provides accurate detection of Methane, Butane, Ammonia, Ethylene Oxide, Alcohols, Industrial Solvents and other combustible or toxic gases. Its adjustable tick rate accelerates as the sensor tip approaches a leak and can be re-zeroed to pinpoint the exact location of the leak.

    Get Price
  • Universal Security Instruments 10 Year Tamper Proof
    Universal Security Instruments 10 Year Tamper Proof

    Shop Universal Security Instruments 10-Year Battery-Operated 3-Volt Smoke Detector in the Smoke Detectors department at Lowe's.com. The MI3050SB 2-in-1 Smoke and Fire Smart Alarm provides 10 years of continuous protection against deadly threats in the home. New patented Universal Smoke

    Get Price
  • MSA Altair 4X Gas Detector 0 2Kg Speedy Services
    MSA Altair 4X Gas Detector 0 2Kg Speedy Services

    MSA Altair 4X Gas Detector (HPGD.56) The ALTAIR 4X Gas Detector is a tough, functional and reliable multi-gas detector which is user friendly and can detect ... Product Specification

    Get Price
  • Circuit design Anisha Micro Project Gas Leak Detection
    Circuit design Anisha Micro Project Gas Leak Detection

    The required basic electronics components for designing a microcontroller based LPG leakage detector circuit mainly include Arduino Pro Mini, LPG gas sensor module, buzzer, BC 547 transistor, 16×2 LCD, 1K resistor, bread board, 9 volt battery and connecting wires.

    Get Price
  • BW Technologies Gas Alert Extreme
    BW Technologies Gas Alert Extreme

    GasAlert Extreme Power Options and Spares JJS Technical Services 1900 East Golf Rd., Suite 950 Schaumburg, IL 60173 1-866-4 JJSTECH (1-866-455-7832) [email protected]

    Get Price
  • GE GAS TURBINE MANUAL Pdf Download ManualsLib
    GE GAS TURBINE MANUAL Pdf Download ManualsLib

    GAS POWER GENERATION INDUSTRY TRENDS OVERVIEW. Today, one out of every six people in the world is without access to electricity. Power demand, for gas power and others, is growing globally and access to reliable, affordable electricity is a critical enabler for economic growth and quality of life.

    Get Price
  • Development of a test method using a VOC analyzer to
    Development of a test method using a VOC analyzer to

    D6374 Test Method for Volatile Matter in Green Petroleum Coke Quartz Crucible Procedure. D7582 Test Methods for Proximate Analysis of Coal and Coke by Macro Thermogravimetric Analysis. E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

    Get Price
  • Methane Gas Detection ATEX Equipment
    Methane Gas Detection ATEX Equipment

    The Riken Keiki D-58 Series are ATEX Combustible Gas Detectors with sample drawing capability. They have exceptional performance, flexibility, and versatility. The D58 series has an array of sensor technologies that are unmatched in the industry. Users have many combustible gas options that can be specified including Hydrogen .

    Get Price
  • Honeywell Fixed Gas Detection A Step Ahead with Bluetooth
    Honeywell Fixed Gas Detection A Step Ahead with Bluetooth

    Dec 23, 2020When purchasing the HF Scientific MTOL+ the user can choose between an infrared light (860nm LED) or a white light source (krypton gas filled). Per the manufacturer's datasheet, the latter has a life expectancy of up to 5-7 years and they recommend white light "for use in turbidimeters reporting results under US EPA 180.1 (US standard ...

    Get Price
  • BH-90A portable single gas detector Bosean
    BH-90A portable single gas detector Bosean

    Gas classification: ALL O2 CO H2S O3 NH3 H2 EX CO2 NO2 NO SO2 CL2 PH3 HCL CLO2 HCN VOC CH4 CHO2 C2H4O C3H8 C2H4 C6H6 HF PID CH3CHO C4H10 C2H6O LPG CH3BR CH3OH SO SO3 BH-90A Single Gas Detector

    Get Price
  • Amazon Carrfan Air Quality Tester Formaldehyde CO2
    Amazon Carrfan Air Quality Tester Formaldehyde CO2

    May 21, 2020KKmoon Air Quality Tester,2.8in TVOC, HCHO, AQI, CO2 ppm Meters Mini Carbon Dioxide Detector Gas Analyzer Protable Air Quality Tester 5.0 out of 5 stars 1. £31.99. Next. Special offers and product promotions. Buy this item and get 90 days Free Amazon Music Unlimited.

    Get Price
  • Trusted Trafag Supplier Teknihaus Instrument Arcade
    Trusted Trafag Supplier Teknihaus Instrument Arcade

    Find here hydraulic pressure switch dealers in Mumbai with traders, distributors, wholesalers, manufacturers suppliers. Get best price deals on hydraulic pressure switch in Mumbai, Maharashtra.

    Get Price
  • Condition monitoring Valmet
    Condition monitoring Valmet

    Valmet's fiber technical know-how provides intelligent, integrated and complete processes for both chemical and mechanical pulping. Our portfolio is built on strong RD to guarantee high end-product quality. For improved process efficiency and increased business profitability, turn to Valmet.

    Get Price
  • GasAlertQuattro 4-Gas Detector Gas Monitors and Gas
    GasAlertQuattro 4-Gas Detector Gas Monitors and Gas

    Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation. With flexible power options, the GasAlertQuattro is …

    Get Price
  • ORVIBO Smart Home Products Smart socket smart hub
    ORVIBO Smart Home Products Smart socket smart hub

    Orvibo Wi-Fi Smart Socket It's a Wi-Fi socket that connects to the internet. The S25 smart socket connects your home electronics to the internet so that you can remote control all of them through 2G, 3G or Wi-Fi at anytime and anywhere. Set a timer on the outlet, keep your devices safe with a longer life, never worry again about being overcharged.

    Get Price
edge-iconRelated News
toTop
Click avatar to contact us
Chat Online