AquaClear 50 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. Controlling ammonia levels for fish, It removes and controls harmful ammonia and nitrite, creating a healthy aquatic environm
AquaClear 70 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. Controlling ammonia levels for fish, It removes and controls harmful ammonia and nitrite, creating a healthy aquatic environ
4D Anatomy Human Heart Model, 4.5in model contains 32 detachable, hand-painted medical education-quality organs and parts and a display stand, Also includes illustrated assembly guide and description of the anatomy, Has unique puzzle challenge, For ages 8plus
Aquaponics System, Engages students in ecology, biology, earth systems, math, history and literature while pairing fish and plants in one integrated system, With Removable lock down plant tray cover, Aquarium cover, Plastic net pots and grow medium, Filter sponge, Pump
Strong plastic aspirator for vacuum filtration and other lab applications, Designed to prevent any flooding, back-flow, or turbulence. Includes 5.9IN (15 cm) hose, The top nozzle has an outer diameter of 1.5 cm
BASIC catheterization trainer set, both male and female bladder catheterization procedures can be realistically demonstrated, practiced and assessed. The easy-to-change genital inserted into the holder and held in place with magnets, with Both inserts
A push button, winged blood collection/infusion set. Offers push-button retracting needle safety technology. Tubing is 30.48cm long with Luer adapter, 21G x 19.1mm needle. Pack of 50.
Back board strapping system includes 4 body straps, Suspender style shoulder straps, Made with 2in polypropylene webbing, Velcro loop, Write-on panel for identification
Chemical-resistant black finish. Easily fits on benchtops or in fume hoods. Size: 12.7x12.7cm. Replacement for VWR* Talon* Ultra Flex Support Systems (12621-208, -210).
Basic Hall Effect Apparatus, Outputs for equivalent voltages: 4-mm safety sockets, 8-pin miniDIN sockets (3BNETlog compatible), Power supply: 12 V AC, 3 A via 4-mm sockets, Dimensions: 180x110x50 mm 3 approx.
Easily attaches to the side of a benchtop or countertop to utilize more space in the lab. Maximum grip size: 4.3cm. Replacement for VWR* Talon* Ultra Flex Support Systems (12621-212, -214).
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