".2mL PCR tubes"

This “magic window” bird feeder provides an excellent way for students to observe bird behavior without disturbing them.

Structures Are Shown On Both Sides

With Simulated Fluid In Middle Ear

Ideal for demonstrating that vapor pressure increases when temperature increases.

Constant flow air sampling pump features clear external filter housing allows an immediate visual inspection of filter’s condition. The flow fault indicator lights up if unit operates outside ±5% of set flow rate. Battery test indicator lights up when battery can provide a minimum of 8 hours of operation over operating range.

Study A Healthy And Infected Ear

The durable plastic construction and bright colors of the Basic Ear Model encourages hands-on learning.

Male And Female Pelvic Models At A Great Price

These unique eyewash systems combine a high-quality gooseneck faucet with an independently operating eyewash to provide a safer, faster lab safety system.

VWR® Micro Incinerator is designed to sterilize metal inoculating loops and needles without using an open flame; eliminating aerosoling of microorganisms.