Reviews Low Concentration

Taidacent Low Concentration Qualitative Detection MQ131 Ozone Sensor Module O3 Air Quality Monitoring

  • Mainly used for qualitative detection, suitable for home and environmental gas detection equipment, ozone gas detection, gas sensor test concentration....
  • The module has level signal output and alarm signal indicator.
  • The module is with analog signal output, voltage range: 0-5V.
  • The level signal output is effective at low level, which can drive PNP transistors and can also be connected to the IO port of the microcontroller.
  • The analog output voltage increases with the increase of ozone concentration, the higher the concentration, the higher the voltage.
Check Stock

Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino

  • High quality dual panel design with power indicator and TTL signal output indication..
  • TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port)..
  • Analog output with increasing concentration, the higher the concentration, the higher the voltage..
  • A hazardous gas detection apparatus for the family, the environment. Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, and other gases....
  • Long service life, stable and reliable. Has fast response and recovery features..
Check Stock

BodyTech 100 Pure Creatine Monohydrate 2250 MG Supports Muscle Strength Mass, 100 Servings (300 Capsules)

  • Athletes and fitness enthusiasts like you know the importance of providing their bodies with fast-digesting, low calorie and high quality protein to support their fitness goals. That's why there's BodyTech's great tasting Whey Protein Isolate. It has the highest concentration of protein and BCAAs among the whey proteins, which are crucial for muscle growth, and fuel impressive gains in size and strength..
  • Easy-to-mix and delicious, this low carb and low fat formula can be used after resistance training to support recovery, or anytime during the day. It is also low in lactose and easy to digest..
  • Did you know?: Whey Isolate Protein contains a higher concentration of BCAAs than regular Whey Concentrate, making it ideal for use post exercise for muscle growth and recovery..
  • DIRECTIONS: Add one (1) scoop (30.5g) of Whey Protein Isolate powder to one (1) cup (8 oz) cold water, juice or your favorite drink. Stir or shake until smooth.
  • DOES NOT CONTAIN Citrus , Does not contain: Yeast , Fish , Gluten , Perservatives or Artificial Colors. , Sugar , Wheat.
Check Stock

CGOLDENWALL Digital Spectrophotometer Spectrometer Visible Spectrometer Tungsten Lamp for Lab Medical Testing Petrochemical Industry 7230G

  • Wide range of applications: The product is suitable for quantitative analysis of the content of substances in the ultraviolet and visible spectrum regions, and can be widely used in factories, school gold, agriculture, food, biochemistry, environmental protection, petrochemical, medical and health, and various scientific research units..
  • Touch the screen to automatically adjust the wavelength: A standard curve of up to 12 standard points can be established. Calibration curve fitting, concentration direct reading, it can save 50 curve parameters. It has a concentration direct reading function with concentration factor setting and concentration setting, which can save 200 test records..
  • 4 -digit LCD display: 4-digit LCD display with large measuring range and high calculation accuracy..
  • Advanced optical system design: Our products adopt advanced optical system design, sealed grating monochromator, adopt scientific anti-mild technology, eliminate stray light technology, and significantly improve the service life, stray light, stability, and metering accuracy indicators..
  • Print function : The newly designed optical path ensures linear accuracy and ultra low stray light. It can connect directly to printer (matching), print data or map..
Check Stock

Pro JYM Protein Powder - Egg White, Milk, Whey Protein Isolates & Micellar Casein | JYM Supplement Science | Cookies & Cream, 2 lb

  • Athletes and fitness enthusiasts like you know the importance of providing their bodies with fast-digesting, low calorie and high quality protein to support their fitness goals. That's why there's BodyTech's great tasting Whey Protein Isolate. It has the highest concentration of protein and BCAAs among the whey proteins, which are crucial for muscle growth, and fuel impressive gains in size and strength..
  • Easy-to-mix and delicious, this low carb and low fat formula can be used after resistance training to support recovery, or anytime during the day. It is also low in lactose and easy to digest..
  • Did you know?: Whey Isolate Protein contains a higher concentration of BCAAs than regular Whey Concentrate, making it ideal for use post exercise for muscle growth and recovery..
  • DIRECTIONS: Add one (1) scoop (30.5g) of Whey Protein Isolate powder to one (1) cup (8 oz) cold water, juice or your favorite drink. Stir or shake until smooth.
  • DOES NOT CONTAIN Citrus , Does not contain: Yeast , Fish , Gluten , Perservatives or Artificial Colors. , Sugar , Wheat.
Check Stock

COBETTER Ultra Centrifugal Filter 15mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 3kDa Pack of 4

  • 【High Efficiency】COBETTER Ultrafiltration Centrifuge Tube can reach the concentration multiple of 80-100 times, and the general concentration time is 10-60min..
  • 【High Efficiency】The RC membrane and smooth inner wall design have extremely low protein adsorption and can achieve a recovery rate of more than 90%..
  • 【Wide applicability 】Both fixed angle rotors and swing bucket rotors are applicable..
  • 【Application】Concentration and purification of proteins such as antigens, antibodies, enzymes and biological samples such as nucleic acids and microorganisms. Protein desalting, buffer exchange. Biomolecules are isolated from tissue culture fluids or cell lysates. Remove primers, linkers or molecular markers from the reaction mixture..
  • 【ISO Certificate 】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements..
Check Stock

COBETTER Ultra Centrifugal Filter 4mL Ultrafiltration Centrifuge Tube Unit with Regenerated Cellulose RC Membrane 10kDa Pack of 15

  • 【High Efficiency】COBETTER Ultrafiltration Centrifuge Tube can reach the concentration multiple of 80-100 times, and the general concentration time is 10-60min..
  • 【High Efficiency】The RC membrane and smooth inner wall design have extremely low protein adsorption and can achieve a recovery rate of more than 90%..
  • 【Wide applicability 】Both fixed angle rotors and swing bucket rotors are applicable..
  • 【Application】Concentration and purification of proteins such as antigens, antibodies, enzymes and biological samples such as nucleic acids and microorganisms. Protein desalting, buffer exchange. Biomolecules are isolated from tissue culture fluids or cell lysates. Remove primers, linkers or molecular markers from the reaction mixture..
  • 【ISO Certificate】Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements..
Check Stock

Portable Carbon Monoxide Detectors CO Detector Monitor for Car, Aircraft, Bus, Trucks, Pilots, Vehicle, Travel and Camping, with Visual and Audible Alerts Alarm Battery Powered

  • ACCURATE AND RELIABLE: CO low-level alarm at 9ppm & 25ppm alarms, 9-month runtime with battery-powered..
  • FAST ALARMS: Alarms at >10ppm @ 60 secs, compared to home CO detectors. 10-24ppm: Alarm Level I,shows real-time CO concentration and red light flashe.
  • 25-49ppm: Alarm Level II, shows real-time CO concentration.
  • ≥50ppm: Alarm Level III, shows real-time CO concentration.
  • red light flashes with a buzzer sounds and a Vibration..
  • EASY USE: Easy to set and use with simple one-button operation, Designed primarily for Vehicles(i.e. trucks, SUVs, buses, aircraft, boat).
  • TRUST: * 1 year limited warranty * Arrives factory calibrated * 100% product test * 100% quality guaranteed.
Check Stock

BodyTech Whey Protein Isolate Powder with 25 Grams of Protein per Serving, BCAA's Ideal for Post Workout Muscle Building and Growth, Contains Milk and Soy, Salted Caramel (1.5 Pound)

  • Athletes and fitness enthusiasts like you know the importance of providing their bodies with fast-digesting, low calorie and high quality protein to support their fitness goals. That's why there's BodyTech's great tasting Whey Protein Isolate. It has the highest concentration of protein and BCAAs among the whey proteins, which are crucial for muscle growth, and fuel impressive gains in size and strength..
  • Easy-to-mix and delicious, this low carb and low fat formula can be used after resistance training to support recovery, or anytime during the day. It is also low in lactose and easy to digest..
  • Did you know?: Whey Isolate Protein contains a higher concentration of BCAAs than regular Whey Concentrate, making it ideal for use post exercise for muscle growth and recovery..
  • DIRECTIONS: Add one (1) scoop (30.5g) of Whey Protein Isolate powder to one (1) cup (8 oz) cold water, juice or your favorite drink. Stir or shake until smooth.
  • DOES NOT CONTAIN Citrus , Does not contain: Yeast , Fish , Gluten , Perservatives or Artificial Colors. , Sugar , Wheat.
Check Stock

Love Call

  • ...ly remove fusel oil. Making limpidity wine and smooth taste..
  • 【Excellent Performance】Powerful Distillation Function-"Spirit Dance", locking impurities wine, pure copper can be combined with sulfide, accelerate the emission of low-boiling substances, raise low-concentration liquor vapor molecules to high-concentration in the column. Eliminating sulfide in wine, quick removal of methanol/formaldehyde and accurately remove fusel oil. Greatly improve wine quality, limpidity wine..
  • 【Sufficient Capacity】Our Electric Alcohol Still owns 3 types: 20L/30L/65L (5.3Gal/8Gal/17Gal) able to distill a great deal of raw material by heating to selectively boil and then cooling to condense the vapor, meet different distillation needs of customers..
  • 【Versatile Application】Depending on your preference, you can make different kinds of wine in the electric copper distiller, such as grain liquor, rice wine, whiskey, brandy, fruit wine, grape wine, etc..
Check Stock

NUVISION LIGHTING Pair H3 Brightest LED Headlight Bulbs 12000LM 70W 650% Brighter LED Headlights Conversion Kit High/Low Beam IP67 Rated 6000K Cool White Pack of 2

  • 【650% Brighter Than Normal Halogen】High luminous efficacy CSP chips with 35W each bulb, Luminous Flux: L/6000 Lumens, H/6000 Lumens each bulb making them the brightest headlights bulbs. The new design improves light concentration and ensures maximum light output, without blinding or dazzles oncoming traffic..
  • 【More than 30000 hrs Lifespan】The latest LED technology with CSP chips extended the lifespan to 20 years even with 4 Hrs driving every night, free from future replacement. Operating Temperature ranges from -40°F to 185°F with fast lighting time than normal light bulbs. IP67 Waterproof Rate..
  • 【 High-Performance mute design with Adjustable Concentration and Brightness】10000 revolutions per minute. High-speed but stay quiet brings truly effective heat dissipation. The long-range design brings you a safe driving experience. Support 360° rotation with adjustable light concentration and brightness..
  • 【 Low Heat Design to Protect Headlight Lens】New material brings more than 3 times to fast heat conduction than a traditional cooper made one, decentralized heat lamp design makes this bulb more reliable. This low heat LED light bulb reduces potential heat to your headlight lens and make your headlight more durable than using normal lig....
Check Stock

Parrucchiere con stile

  • ...ly remove fusel oil. Making limpidity wine and smooth taste..
  • 【Excellent Performance】Powerful Distillation Function-"Spirit Dance", locking impurities wine, pure copper can be combined with sulfide, accelerate the emission of low-boiling substances, raise low-concentration liquor vapor molecules to high-concentration in the column. Eliminating sulfide in wine, quick removal of methanol/formaldehyde and accurately remove fusel oil. Greatly improve wine quality, limpidity wine..
  • 【Sufficient Capacity】Our Electric Alcohol Still owns 3 types: 20L/30L/65L (5.3Gal/8Gal/17Gal) able to distill a great deal of raw material by heating to selectively boil and then cooling to condense the vapor, meet different distillation needs of customers..
  • 【Versatile Application】Depending on your preference, you can make different kinds of wine in the electric copper distiller, such as grain liquor, rice wine, whiskey, brandy, fruit wine, grape wine, etc..
Check Stock

NUVISION LIGHTING Pair H13 9008 Brightest LED Headlight Bulbs 12000LM 70W 650% Brighter LED Headlights Conversion Kit High/Low Beam IP67 Rated 6000K Cool White Pack of 2

  • 【650% Brighter Than Normal Halogen】High luminous efficacy CSP chips with 35W each bulb, Luminous Flux: L/6000 Lumens, H/6000 Lumens each bulb making them the brightest headlights bulbs. The new design improves light concentration and ensures maximum light output, without blinding or dazzles oncoming traffic..
  • 【More than 30000 hrs Lifespan】The latest LED technology with CSP chips extended the lifespan to 20 years even with 4 Hrs driving every night, free from future replacement. Operating Temperature ranges from -40°F to 185°F with fast lighting time than normal light bulbs. IP67 Waterproof Rate..
  • 【 High-Performance mute design with Adjustable Concentration and Brightness】10000 revolutions per minute. High-speed but stay quiet brings truly effective heat dissipation. The long-range design brings you a safe driving experience. Support 360° rotation with adjustable light concentration and brightness..
  • 【 Low Heat Design to Protect Headlight Lens】New material brings more than 3 times to fast heat conduction than a traditional cooper made one, decentralized heat lamp design makes this bulb more reliable. T....
Check Stock