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Best Indicator Biological Reagents

20 Pack Syringe Filter Sterile PES 0.22um Pore Size 33mm Membrane Diameter PES Hydroplihic Filtration High Throughput for Lab HPLC Sample Preparation Individually Packed by Labfil

  • 【Sterile individually packed】 - Polyethersulfone (PES) membrane syringe filter is the first choice for sterile filtration of culture media or serum. Recommended for sterilization of small volume samples, such as protein, culture medium, additives, buffers, reagents, and drugs..
  • 【Hydrophilic membrane】 - PES is an inherently hydrophilic membrane that wets out quickly and completely resulting in fast filtration with superior flow rates and high throughputs..
  • 【Low protein binding】 - PES is also extremely low protein binding minimizing the likelihood of target analyte binding. The low protein binding nature of the polyethersulfone membrane makes it well suited for biological sample preparation..
  • 【High throughputs】 - The highly asymmetric pore structure of Labfil PES flat membrane offers a high dirty loading capacity, higher through-puts and higher flow rates than symmetrical membranes..
  • 【Applications】 - PES membrane for aqueous solutions provides removal of fine particles, making it a versatile membrane for applications such as sample preparation, sterile filtration and infusion therapy..
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Lupo 3-in-1 Water Test Kit for Swimming Pools & Spas | Water Chemical Test Kit for pH Total Chlorine and Total Bromine

  • 3-IN-1 WATER TEST KIT: Designed to quickly, easily and accurately test pool and spa water for total chlorine, total bromine and pH levels..
  • WHAT'S INCLUDED: Each water test kit includes 1 x Heavy Duty Plastic storage case, 1 x Instruction manual, 1 x Comparator, 1 x 0.67oz pH indicator solution bottle and 1 x 0.67oz Orthotolidine solution bottle.
  • PROFESSIONAL QUALITY: Achieve professional quality results and reliability with colour coded reagents with easy to read colour standards..
  • INSTANT RESULTS: Test both fresh and salt water systems and get highly accurate results in just seconds..
  • 100 TESTS: The Lupo water testing kit Includes enough materials for over individual 100 tests..
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Alpine Pressure Filter 1000 Gallon without UVC, 15 Inch Tall , Black

  • OUTDOOR POND FILTER: Multi-stage biological and mechanical filtration process uses a unique filtering process to provides maximum pond filtration and clear and quality water for healthy ponds up to 1,000 gallons.
  • DURABLE FOAM FILTER: Features a large foam surface to provide long-lasting quality use and increased filtration, while naturally cleaning pond pollutants and allowing beneficial bacteria to thrive.
  • CLEANING INDICATOR: Foam filter is easy to clean, and uses a unique external pressure indicator to notify you when system is properly functioning and when cleaning the filter is necessary.
  • EASY TO INSTALL: Pond filtration system is meant to be partially buried, and no assembly is required for a quick and easy installation.
  • DISCRETE FILTER SYSTEM AND ONE-YEAR WARRANTY: Measures 11"L x 11"W x 15"H and includes a one year manufacturer's warranty from purchase date.
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Forbidden Games - Lizard Wizard (Standard Edition) - Board Game

  • Fun, strategy board game of wizards, towers, familiars, spells and reagents to cast them.
  • Game Mechanics: Action Selection, Market, Auction, Set Collection, Engine-Building.
  • Maximize the mana received for the reagents you own in an ever-changing market.
  • 2 to 5 players, Ages 10 and up, 90 minutes.
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Aqueon QuietFlow LED PRO Aquarium Power Filters

  • Provides mechanical, chemical, biological filtration plus additional assistance with the Aqueon specialty filter pads.
  • Self-priming – starts up automatically after cleaning or power interruptions..
  • Certified flow rates that assure proper water circulation for improved fish health.
  • LED indicator light flashes when it’s time to replace clogged cartridges by monitoring actual water levels..
  • Internal pump design helps dampen noise and eliminate leaks.
  • Uses medium Aqueon replacement cartridges.
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Aqueon QuietFlow 30 LED PRO Aquarium Fish Tank Power Filter For Up To 45 Gallon Aquariums

  • Provides mechanical, chemical, biological filtration plus additional assistance with the Aqueon specialty filter pads.
  • Self-priming - starts up automatically after cleaning or power interruptions..
  • Certified flow rates that assure proper water circulation for improved fish health.
  • LED indicator light flashes when it’s time to replace clogged cartridges by monitoring actual water levels..
  • Internal pump design helps dampen noise and eliminate leaks.
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Vibrant Wood Dye Liquid Offered in 5 Color Liquid Dye Kit - Solvent Alcohol Dye

  • (5) 1oz Liquid Concentrated Dye Colors Kit | (5) Alcohol Dye Based Colors Kit.
  • Organic Dye Kit Makes 2.5 Gallons Dye Stain When Mixed With Lacquer Thinner or Denatured Alcohol.
  • Powerful & Vibrant Dye - Keda Liquid Dyes Are Of Superior Quality That People Have Come To Expect From Our Product.
  • Lacquer Tint - Keda Solvent Dyes Mix With Lacquers, Shellac, Polycrylic, Epoxy, Water Base and Non Oil Bases Top Coat Sealers.
  • Liquid Dyes Mix Easily With Many Reagents Like: Denatured Alcohol, Acetone, Lacquer Thinner, Alcohols, & Non Oil Base Reagents.
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Aqueon QuietFlow LED PRO Aquarium Power Filter, Size 75

  • Certified flow rates that assure proper water circulation for improved fish health.
  • High flow rates for optimal dissolved oxygen content to promote healthier, more active fish.
  • Provides mechanical, chemical, biological and optional, additional specialty pad filtration.
  • Self-priming filter pump will auto-start initially or restart if power is interrupted and restored.
  • Internal pump design helps dampen noise and eliminate leaks with self-priming feature.
  • LED indicator light flashes when water cannot pass through the cartridge, generally indicating it's time to change the cartridge.
  • Uses Two Large Aqueon Replacement Cartridges and Size 20/75 Specialty Filter Pad.
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Industrial Test Systems Quick 481396-5 Arsenic for Water Quality Testing 5 Tests 12 Minutes Test Time

  • ✔EASY TO USE: Clearly labeled materials, and safe to use reagents make the product ideal for technical and non technical users alike for detection....
  • ✔DETECTION LEVELS: Arsenic 0, 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250, 300, 400, 500, >500 ppb (µg/L).
  • ✔COMPLETE KIT: Contains 3 Reagents, Easy Read Color Chart, 5 Arsenic Test Strips, Reaction Bottle, Yellow Cap, and a White Cap with Turret.
  • ✔ACCURATE AND RELIABLE: Technology Verified by USEPA ETV program | Components are tested by Quality Control personnel at each step and are rejected....
  • ✔MADE IN USA QUALITY: ITS, manufactures water quality testing products in their USA facility in an environment that allows for reproducibility,....
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Fluval Water Treatment for Aquariums Bundle Biological Cleaner and Biological Enhancer

  • Biological Cleaner reduces organic waste and overall tank maintenance by effectively cleaning interior surfaces.
  • Biological Enhancer infused with a powerful team of beneficial bacteria that immediately inoculates aquarium water.
  • Biological Enhancer eliminates ammonia and nitrite.
  • Water treatments are suitable for use in both freshwater and saltwater aquariums.
  • Includes one 8.4 oz. bottle Fluval Biological and one 8.4 oz. bottle Fluval Biological Enhancer.
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United Scientific® BTDR-5, Bottle Top Dispenser (5-60ml) | Chemical Compatible Bottle Dispenser | 1 Each

  • SAFE, PRECISE, ACCURATE – Our bottle top dispensers can be used to dispense precise amounts of chemicals, reagents, organic and inorganic solvents, oils and more from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk..
  • JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience..
  • USE WITH CONFIDENCE – United Scientific bottletop dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.5% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins..
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AmScope M30-ABS-KT1-WM 120X-240X-300X-480X-600X-1200X Educational Metal Arm Kids Compound Microscope Kit + Book

  • 40-piece beginner biological microscope kit offers 120X, 240X, 300X, 480X, 600X and 1200X magnifications.
  • Durable metal arm with stage, clips and rack and pinion focusing.
  • Built-in LED electrical illumination and reflecting mirror for natural illumination.
  • Built-in rotating color filter wheel and power indicator on rotating turret.
  • The book - The World of The Microscope and two AA batteries included.
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Marquest Scientific PVC Duraline (DL-DD-1) Deionized Water Laboratory Faucet, Metering Control Valve, Deck Mount

  • ✔DETECTION LEVELS: Arsenic 0, 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250, 300, 400, 500, 003e500 ppb.
  • ✔EASY TO USE: Clearly labeled materials, and safe to use reagents make the product ideal for technical and non technical users alike for detection of Arsenic in water. Gives results in 12-14 minutes.
  • ✔COMPLETE KIT: Plastic Black Case contains 3 Reagents, Easy Read Color Chart, 3 Plastic Spoons, 100 Arsenic Test Strips, 2 Reaction Bottles, 2 Yellow Caps, 2 White Caps With Turrets.
  • ✔ACCURATE AND RELIABLE: EPA/ETV Test Verified Performance. Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods.
  • ✔HIGHEST QUALITY: ITS, manufactures water quality testing products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices.
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