Reviews Risk Analysis Of Water Pollution

Potato Dextrose Agar Plates - Evviva Sciences - Prepoured Potato Dextrose Agar PDA Petri Dishes - Excellent Growth Medium - Great for Mushrooms & Science Fair Projects

  • - Premium Material: CDJX petri dishes for science projects are made from solid, industrial grade safe plastic, Ethylene oxide sterilization, unvented, with lids，and have smooth surface and optimal transparent body..
  • - Clear: The petri dishes with lids for kids is crystal clear and uniform in thickness, and the bottom of the dish is smooth and smooth without distortion, which makes the quantitative analysis more accurate..
  • - Packing information: sealed and dustproof plastic bag packaging to prevent pollution and effectively protect the optical surface of the culture dish. If you ever have an issue where any dish arrived broken, we will replace them 100% free of charge..
  • - Wide Usage: Sterile petri dish plastic made for laboratory use. Laboratory analysis for medical,biological,scientific research and other activities, suitable for general training,Bacteria lab, science lab, mycology studies..
  • - Wide Applications: Petri dish plastic with lid are also perfect for kids school Laboratory projects , school science projects，graduation parties ,mad scientist parties, Fair projects, kids science birthday parties, bacteria lab microscope science class, Chemical Engineering graduation party, Halloween jello treat..
Check Stock

Silver 2In1 Stand Set Holder Stainless Steel Welding Soldering Solder Iron Tip Cleaner Cleaning Steel Brass Wire

  • Smokeless, tasteless, non-toxic, no pollution..
  • No contamination risk compared to conventional tip tinners.
  • Made from coils of brass,cleans better than conventional sponges.
Check Stock

20 Pcs 90mm Plastic Petri Dish with Lid Sterile Bacterial Culture Dish Laboratory Plant Cell Tissue Culture Petri Dish Educational Petri Plates Lab Accessories Premium Cell Tissue Culture Dish

  • - Premium Material: CDJX petri dishes for science projects are made from solid, industrial grade safe plastic, Ethylene oxide sterilization, unvented, with lids，and have smooth surface and optimal transparent body..
  • - Clear: The petri dishes with lids for kids is crystal clear and uniform in thickness, and the bottom of the dish is smooth and smooth without distortion, which makes the quantitative analysis more accurate..
  • - Packing information: sealed and dustproof plastic bag packaging to prevent pollution and effectively protect the optical surface of the culture dish. If you ever have an issue where any dish arrived broken, we will replace them 100% free of charge..
  • - Wide Usage: Sterile petri dish plastic made for laboratory use. Laboratory analysis for medical,biological,scientific research and other activities, suitable for general training,Bacteria lab, science lab, mycology studies..
  • - Wide Applications: Petri dish plastic with lid are also perfect for kids school Laboratory projects , school science projects，graduation parties ,mad scientist parties, Fair projects, kids science birthday parties, bacteria lab microscope science class, Chemical Engineering graduation party, Halloween jello treat..
Check Stock

Indoor Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/CO/CO2/HCHO/TVOC/AQI Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas

  • ...e make sure to place it in a ventilated environment (indoor) for at least 1 hour,ensure the accuracy of data..
  • 【HEALTHY HOME?】For everyone,It's necessary to know the air quality of the place where you live.This air monitor have LCD Digital Color Screen, large and easy to read, which have Good(Green), Slight Pollution(Yellow),Moderately Pollution(Red),Severe Pollution(Purple) Four grade. You can directly to know the overall environment quality and track on each gas mean value to know what gas in air is unsafe and take accordingly actions..
  • 【EASY TO OPERATE】Air Quality Detector has a 1500mAh rechargeable lithium battery and packed with Type-C cable that can last up to 4-5 hours. its easy to operate with just pressing the power on/off button, A button realizes all operations,design with LCD Color Screen Digital Display, it can offer mean value for each gas,It helps detect harmful HCHO and TVOC around your room in the real time..
  • 【COLOR AND SOUND ALARM】You can rate detector real-time tests and analyze, Risk Levels with Time Display, When the Normal is exceeded, the detector alarm sounds and the interface color will change, thus avoiding the risk..
  • 【APPLICATION RANGE】Home, Office, Car, Hotel, Kitchen, Bedroometc. Its unit weight is 240g, ....
Check Stock

Whatman 1006-070 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 70mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
  • Excellent fine particle filtration (3µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • Often specified for boiler water analysis applications.
Check Stock

Whatman 1006-090 Quantitative Filter Paper Circles, 3 Micron, 35 s/100mL/sq inch Flow Rate, Grade 6, 90mm Diameter (Pack of 100)

  • Used in qualitative analytical techniques to determine and identify materials.
  • excellent clarifying filter for cloudy suspensions and for water and soil analysis.
  • Excellent fine particle filtration (3µm) in the qualitative range.
  • capable of retaining the fine precipitates encountered in chemical analysis.
  • Often specified for boiler water analysis applications.
Check Stock

Ogrmar 10 x 13ft LDPE Pond Liner,20 Mil Pond Skins for Fish Ponds,Water Features,Fountains,Waterfall and Water Gardens,Black

  • Ogrmar 10 x 13ft LDPE Pond Liner ,20 Mil Pond Skins for Fish Ponds,Water Features,Fountains,Waterfall and Water Gardens,Black.
  • 20 Mil Thickness: Our pond liner is made of durable LDPE, with a thickness of 20 Mil, sun-proof and waterproof, and can be used in outdoor ponds for a long time..
  • 10x13ft Pond Liner:It is best choice for water gardens, fish ponds and backyard waterfalls.Works better in sweeping corners, gentle sloping sides and bottom transitions..
  • Protect the pond: Putting our pond mat in the pond can well block soil and water, avoid pollution of water resources, and provide a good living environment for the animals and plants in the pond..
  • No Risk Guarantee: We take pride in providing high-quality product materials. If you have any questions about our products, please feel free to contact us, and we will reply you within 24 hours..
Check Stock

Cast Net for Fishing with Shrimp Cage, American Freshwater Saltwater 4/6/8Ft Radius Casting Net Bait Trap Fish, Heavy Duty Zinc Sinker, 3/8 Inch Mesh Size

  • ❤Buy the Cast Net and Get A Free Collapsible Shrimp Pot: The premium quality fishing net is ideal for bait fishing, a must-have for any fisherman, from beginners to professionals..
  • ❤Transparent Thread: Handmade, durable and copolymer monofilament mesh, which will not tangle like a mess and is hardly visible in the water, catch more baits with ease!.
  • ❤Heavy Duty Sinker: The zinc sinker is made from environmentally-friendly material, no need to worry about pollution. The high density sinker design greatly reduce splashing water for a smoother operation..
  • ❤Size: Available in 4ft or 6ft Radius, 3/8 inch mesh with heavy-duty zinc sinker for quick sink so your bait doesn’t get away, while the tight bottom seal prevents trapped bait to escape..
  • ❤Risk Free: The casting net works well in freshwater or saltwater of different depths. Try it risk-free and we know you’ll love it. Any concern please don’t hesitate to contact us for a quick reply..
Check Stock

Cast Net for Fishing with Shrimp Cage, American Freshwater Saltwater 4/6/8Ft Radius Casting Net Bait Trap Fish, Heavy Duty Zinc Sinker, 3/8 Inch Mesh Size

  • ❤Buy the Cast Net and Get A Free Collapsible Shrimp Pot: The premium quality fishing net is ideal for bait fishing, a must-have for any fisherman, from beginners to professionals..
  • ❤Transparent Thread: Handmade, durable and copolymer monofilament mesh, which will not tangle like a mess and is hardly visible in the water, catch more baits with ease!.
  • ❤Heavy Duty Sinker: The zinc sinker is made from environmentally-friendly material, no need to worry about pollution. The high density sinker design greatly reduce splashing water for a smoother operation..
  • ❤Size: Available in 4ft or 6ft Radius, 3/8 inch mesh with heavy-duty zinc sinker for quick sink so your bait doesn’t get away, while the tight bottom seal prevents trapped bait to escape..
  • ❤Risk Free: The casting net works well in freshwater or saltwater of different depths. Try it risk-free and we know you’ll love it. Any concern please don’t hesitate to contact us for a quick reply..
Check Stock