Reviews Biological Products

Collecting Water Samples

Ideal for transporting biological and clinical samples, as well as instruments and products that you want to keep clean and dry under testing environmental conditions..
The clarity of the Duraporter enables the user to visibly check sample integrity, so that it can be opened using the right precautions..
Silicone water-tight seal and three lid clasps provide secure closure.
Carry handle folds neatly into body space allowing the units to be stacked.
Use the separators provided to create your own compartment sizes, or use empty to transport larger products and equipment.

TWO MICROSCOPES IN ONE! Use the lower LED lights to view biological specimens on slides or switch over to the upper lights to examine 3D objects in intricate detail. The perfect STEM activity for boys and girls..
OVER 50 ACCESSORIES INCLUDED – Explore a curated set of 10 prepared slides with a range of biological specimens, then create your own with the included blank slides and covers, tweezers, and an eye-dropper. This complete kit also includes a Petri dish for plant labs, a mini geode, and more!.
POWERFUL LEARNING TOOL - This microscope features two sets of optical glass lenses providing 20x and 50x magnification, and is easy to operate making learning fun and accessible for young scientists. Kids science experiments have never been so fun!.
BRINE SHRIMP EXPERIMENT INCLUDED – Track the life cycle of brine shrimp with the complete included experiment! Includes hatchery station, shrimp eggs, petri dish, and lab manual. Includes a detailed, full-color STEM learning guide..
HIGH-QUALITY EDUCATIONAL TOYS - National Geographic is proud to make the highest quality hands-on science....

TWO MICROSCOPES IN ONE! Use the lower LED lights to view biological specimens on slides or switch over to the upper lights to examine 3D objects in intricate detail. The perfect STEM activity for boys and girls..
OVER 50 ACCESSORIES INCLUDED – Explore a curated set of 10 prepared slides with a range of biological specimens, then create your own with the included blank slides and covers, tweezers, and an eye-dropper. This complete kit also includes a Petri dish for plant labs, a mini geode, and more!.
POWERFUL LEARNING TOOL – This microscope features two sets of optical glass lenses providing 20x and 50x magnification, and is easy to operate making learning fun and accessible for young scientists. Kids science experiments have never been so fun!.
BRINE SHRIMP EXPERIMENT INCLUDED – Track the life cycle of brine shrimp with the complete included experiment! Includes hatchery station, shrimp eggs, petri dish, and lab manual. Includes a detailed, full-color STEM learning guide..
HIGH-QUALITY EDUCATIONAL TOYS – National Geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service..

PURE PROTEIN – Our Classic Whey uses only the highest quality Whey Protein Concentrate, which is 80% pure. Our protein is cold processed to ensure it is non-denatured..
COMPLETE SPECTRUM AMINO ACID PROFILE - Classic Whey is rich in vital BCAAs and provides the perfect profile of Essential, Non-Essential, and Conditionally Essential amino acids that your body requires for optimum nitrogen retention, protein synthesis and lean muscle growth..
NO FILLERS – Use don’t load our products with dairy creamers, flavoring, or other junk. Classic Whey is low in calories, carbs, fats, and contains no added sugars..
HIGH BIOLOGICAL VALUE - Designed specifically for individuals looking for the high quality protein. This protein has a Biological Value of 104, Protein Digestibility of 95, Protein Efficiency Ratio of 3.6, Net Protein Utilization of 92, and a perfect 1.0 PDCAAS (Protein Digestibility Corrected Amino Acid Score)..
FULL LABEL DISCLOSURE – All NutraBio products feature fully transparent labels with no proprietary blends. Every ingredient is fully disclosed, down to the flavoring and sweeteners..

Premium biological and mechanical filtration media designed specifically for the Fluval 406, 407 canister filters.
Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture.
Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow.
Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity.
6-month supply for use in freshwater and saltwater aquariums.

Premium biological and mechanical filtration media designed specifically for the Fluval 306, 307 canister filters.
Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture.
Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow.
Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity.
6-month supply for use in freshwater and saltwater aquariums.

Premium biological and mechanical filtration media designed specifically for the Fluval 206, 207 canister filters.
Bio-Foam Max: 2-in-1 biological and mechanical filtration media with rippled surface pattern offers 30% more area for increased debris and waste capture.
Bio-Foam: mechanical filtration media precision cut (no gaps) to prevent debris bypass and complex foam structure maintains consistent water flow.
Bio-Foam+: mechanical and biological filtration media with large porous surface that supports expansive beneficial biological activity.
6-month supply for use in freshwater and saltwater aquariums.

Replacement filter cartridges, designed for use with all Marina Slim Filters, provide chemical, and biological chemical filtration.
Activated carbon effectively removes pollutants and odors to provide a healthy environment for your fish.
Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration.
recommended 2 week replacement intervals.
Includes 3 replacement filter cartridges.

5-stage clip-on power filter designed for freshwater and saltwater aquariums between 40 and 70 gallons.
Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning.
Chemical stage with activated carbon effectively removes toxins.
Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity.
Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes.